CAT809STPI-T_技术文档

c a t a l y s t s e m i c o n d u c t o r q u a l i t y p o l i c y

Catalyst Semiconductor’s Quality Policy is to provide customers with high quality, leading edge non-volatile memory based products.In addition to providing high

quality products, Catalyst strives to promote customer satisfaction, emphasizes the prevention of non-conformances and continually pursues improvements in its

company-wide operations.

g r e e n p a c k a g e p r o g r a m

Catalyst Semiconductor made the commitment in Q4 2002 to deliver volume production of lead-free, halogen-free“Green”package integrated circuits. Catalyst

offers“Green”packages for its complete product offering of analog and mixed-signal ICs, as well as serial and parallel EEPROM memory. The“Green”Package

Program is a total system solution encompassing lead plating, package compound and die attach epoxy technology.

Catalyst continues to meet the requirements of regulatory agencies world wide:

• Waste from Electrical and Electronics Equipment (WEEE)

• Japanese Ministry of International Trade and Industry

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• Japan Electrical Insulating Materials Association

• European Union Directives

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All Line Items Are Link To Appropriate Pages

Catalyst Semiconductor

Product Guide 2005 Contents

quality policy

cover

2

green package program

introduction

mixed signal product chart

3

• white led drivers

featured products

product list

application literature / evaluation and demonstration boards

4

6

• dc-dc converters

featured products

product list

application literature / evaluation and demonstration boards

7

8

• low voltage shunt regulators product list

8

• µP supervisory circuits

featured products

product list

9

10

• i²c and smbus i/o port expanders

featured products

12

13

product list

• digitally programmable potentiometers

featured products

14

15

16

product list

application literature / evaluation and demonstration boards

memory product chart

• serial eeproms

featured products

17

18

19

22

product list

application literature / evaluation and demonstration boards

• parallel eeproms product list

23

• ﬂash product list

• nvram product list

23

package information

24

customer satisfaction & technical support

company product policies

cover

i n t r o d u c t i o n

Founded in 1985, Catalyst Semiconductor, Inc. is headquartered in Sunnyvale, California. Catalyst is a leading supplier of high performance analog/

mixed-signal solutions and nonvolatile memory products used in automotive, aircraft, telecommunications, computation, industrial and consumer

markets.Catalyst designs and markets a broad range of analog/mixed-signal products such as White LED Drivers,DC-DC converters,GPI/O expanders,

DigitallyProgrammablePotentiometers(DPP™),MicrocontrollerSupervisorycircuitsandotheranalog/mixed-signalproducts.Programmableproducts

include Serial and Parallel EEPROMs with I²C, SPI and Microwire interfaces, as well as NVRAM and low density Flash Memories.Typical applications

include LCD displays,digital cameras,cell phones,automotive instrumentation,modems,wireless LANs,network cards,DIMM modules,digital satellite

box receivers, set-top boxes and Internet routers.Catalyst’s Quality Management System is ISO 9001:2000 certiﬁed.For additional information about

Catalyst Semiconductor, visit our website at:www.catsemi.com.

White LED Drivers

DC-DC Converters

Low Voltage

Shunt Regulators

Mixed Signal

µP Supervisors

2

I C Interface

I/O Expanders

Digitally Programmable

Potentiometers (DPP™)

CATALYST

Technology Core

Serial EEPROMs

Parallel EEPROMs

Memory

Flash

NVRAM

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Visit our website for samples, data sheets, and additional product information.

2

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m i x e d s i g n a l p r o d u c t s

White LED Drivers

CAT310

CAT3604-A CAT3626

CAT3200 CAT3606

CAT3200-5 CAT3614

CAT3604 CAT3616

CAT4134

CAT4137

CAT4237

DC-DC Converters

Charge Pumps

CAT3200

CAT660

CAT3200-5 CAT661

Low Voltage

Shunt Regulators

CAT102

CAT431L

µP Supervisors

CAT809

CAT810

CAT811

CAT812

CAT1232LP

CAT1832

CATALYST

Technology Core

µP Supervisors

with Memory

Mixed Signal

CAT1021 CAT1161 CAT1320

CAT1022 CAT1162 CAT1321

CAT1023 CAT1163 CAT1640

CAT1024

CAT1025

CAT1026

CAT1027

CAT1641

2

I C Interface

I/O Expanders

CAT9532 CAT9554

CAT9552 CAT9554A

CAT9534 CAT9555

CAT9535 CAT7311

Digitally Programmable

Potentiometers (DPP™)

CAT5110 CAT5120

CAT5111 CAT5121

CAT5112 CAT5122

CAT5113 CAT5132

CAT5114 CAT5133

CAT5115 CAT521

CAT5116 CAT522

CAT5118 CAT5221

CAT5119 CAT523

CAT524

CAT5241

CAT525

CAT5251

CAT5259

CAT5261

CAT5269

CAT5401

CAT5409

CAT5411

CAT5419

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w h i t e l e d d r i v e r s

CAT3604

4-Channel Fractional Charge Pump LED Driver

Features

■

automatically switches from 1x LDO mode to

1.5x boost mode

C1+ C1- C2+ C2-

V

■

inductor-less design minimizes EMI interference

drives up to 4 Parallel LEDs at 30mA per channel

very low input ripple and noise

V

OUT

IN

C

Battery

OUT

EN

CAT3604

+

-

C

IN

Control 0

LED1

LED2

CTR0

V

IN

3V to 4.2V

“zero”shutdown current extends battery life

power efﬁciency up to 93%

Control 1

Control 2

CTR1

CTR2

RSET

20mA

LED3

LED4

optimized for use with Lithium-Ion battery

systems

GND

RSET

Package Information

■

16 pad TQFN (4x4mm, height 0.8mm max)

Featured Products

CAT3606

6-Channel Fractional Charge Pump LED Driver

C1-

C1+ C2-

C2+

3≤VIN≤4.2V

VOUT

VIN

C

1x mode (LDO)

1.5x Charge Pump

+

C

IN

OUT

Battery

-

Mode Control

EN

LED1

LED2

1MHz

Oscillator

LED3

LED4

LED5

LED6

1.2V

Reference

20mA

RSET

Current

Setting

6 Current

Sink Regulators

Main

Sub

RSET

ENM

ENS

LED Output

Selection

GND

Features

■

independent dimming and standby control

for Main and Sub displays

■

drives up to 6 Parallel LEDs at 30mA per

channel

■

short circuit detect/disable on all channels

optimized for use with Lithium-Ion battery systems

automatically switches from 1x LDO mode to

1.5x boost mode

■

very low input ripple and noise

Package Information

16-pad TQFN (4x4mm, height 0.8mm max)

“zero”shutdown current extends battery life

power efﬁciency up to 90%

■

inductor-less design minimizes EMI

interference

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w h i t e l e d d r i v e r s

CAT4237

High Voltage CMOS Boost White LED Driver

Features

D1

V

OUT

■

drives 8 white LEDs in series from 3V

low quiescent ground current 0.3mA

power efﬁciency over 84%

VIN

3V to 4.2V

L

SW

C1

VIN

adjustable output current (up to 40mA)

high-frequency 1MHz operation

high voltage power switch

CAT4237

White

LEDs

20mA

shutdown current less than 1 µA

load fault protection against open-circuits

tight line/load regulation

SHDN

V

= 300mV

FB

GND

Package Information

thin SOT23 5-lead (1mm max height)

■

CAT310

Automotive 10-Channel Serial Latched LED Driver

Featured Products

Features

■

output drivers withstand load-dump transients up to 40V

operates over automotive temperature range:-40 to +125°C

drives 10 LEDs in parallel at 50mA per channel

V

= 14V (typical)

BATTERY

output channels can drive a combination of white or color LEDs

30mA

+

serial output allows cascading of multiple CAT310’s to drive

greater than 10 LEDs

V

BATT

-

RS

V

BATT

■

operating voltage up to 17V

OUT0

V

CC

V

OUT1

OUT2

CC

+

-

simple LED pattern programming through the 10 MHz serial

interface

CAT310

C1

5V

SCLK

XLAT

BLANK

SIN

Controller

■

blank pin provides global on/off control of all LEDs

under Voltage Lockout

OUT9

SOUT

GND

PGND

over Voltage Protection

Package Information

20-lead SOIC

■

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w h i t e l e d d r i v e r s

PRODUCT LIST

WHITE LED DRIVERs

Packages (Pin Count)¹

TQFN

(HS4, HV4, GV4) (HS3, HV3, GV3)

I_OUTPer

Channel

MSOP

SOIC

Thin SOT23

Part Number

CAT3200

LEDs (max)

V_IN(typ)

Mode

Interface (R, Z, GZ) (J,W, GW) (TS,TD, GTD)

(4 x 4 mm)

(3 x 3 mm)

Logic:

6

4

2.7 - 4.5V

100mA Charge pump

8

6

Shutdown

3-wire

CAT3604

CAT3604-A

CAT3606

CAT3616

CAT3626

CAT4134

CAT4237

CAT310

3.0 - 5.5V

2.5 - 4.5V

2.5-5.5V

30mA

Charge pump

16

4

3-wire

Parallel

6

16

Logic:

Shutdown

6

150mA Inductor-boost

40mA Inductor-boost

16

10

Serial

5

3.0 - 5.5V

50mA

n/a

20

APPLICATION LITERATURE / EVALUATION AND DEMONSTRATION BOARDS

WHITE LED DRIVER APPLICATION NOTES

Document Number Title

AN12

AN14

AN15

AN17

AN20

AN22

AN23

CAT32DB1 Demonstration Board for CAT32 White LED Driver

CAT32EVAL1 Evaluation Board for CAT32 White LED Driver

CAT3200DB1 Board Hardware for the CAT3200 DC-DC Converter

CAT37EVAL1 Evaluation Board for the CAT37 White LED Driver

CAT3604EVAL1 Evaluation Board for the CAT3604 White LED Driver

CAT310DB1 Demonstration Board for the CAT310 White LED Driver

CAT3606EVAL1 Evaluation Board for the CAT3606 White LED Driver

WHITE LED DRIVER DESIGN NOTE

DN9

CAT32 White LED Driver Efﬁciency and Inductor Value Tradeoffs

Note:

1. Available in standard and“green”packages.

All product documentation can be found on the Catalyst Semiconductor web site at www.catsemi.com.

E

Visit our website for samples, data sheets, and additional product information.

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d c - d c c o n v e r t e r s

CAT3200/CAT3200-5

Low Noise Regulated Charge Pump DC-DC Converter

5V Output

Features

CNEG

CPOS

5V

V

OUT

100mA

IN

OUT

IN

■

regulated output voltage

CAT3200-5

(5V ﬁxed CAT3200-5, adjustable CAT3200)

ON OFF

■

100 mA output current

+

SHDN

3.3V

-

GND

ﬁxed high operating frequency at 2 MHz

input voltage operation down to 2.7 V

low quiescent current (1.7 mA typ)

low value external capacitors (1 µF)

low output ripple voltage, typical 30mV @ C_OUT= 1 µF

shutdown current less than 1 µA

V

I

= 5V

OUT

≤ 50mA, for V ≥ 2.8V

IN

OUT

I

≤ 90mA, for V ≥ 3V

IN

OUT

Adjustable Output

foldback current overload protection

soft start, slew rate control

CNEG

CPOS

V

IN

OUT

FB

V

IN

OUT

100mA

thermal overload shutdown protection

CAT3200

R

2

Package Information

ON OFF

+

SHDN

■

CAT3200 in MSOP-8

3.3V

-

GND

R

1

CAT3200-5 in low proﬁle (1mm thin) 6-lead TSOT23

pin compatible with LTC3200 and LTC3200-5

(

R

2

V

= 1.27 1+

(

OUT

R

1

CAT661

+V

IN

1.5V to 5.5V

100mA CMOS Charge Pump Inverter/Doubler

Features

1

2

3

4

BOOST/FC

CAP+

V+ 8

OSC 7

LV 6

■

converts V+ to V- or V+ to 2V+

high power efﬁciency

C1

Inverted

Negative

Voltage

Output

CAT661

+

GND

CAP-

industrial temperature range

low output resistance, 4Ω typical

low quiescent current

OUT 5

VOLTAGE INVERTER

pin-compatible, high-current alternative to 7660/1044

selectable charge pump frequency

- 25kHz or 135kHz

- enables optimum external capacitors

Doubled

Positive

Voltage

Output

1

2

3

4

BOOST/FC

CAP+

V+ 8

OSC 7

LV 6

Package Information

+

CAT661

C1

GND

CAP-

■

8-pin SOIC, DIP and 0.8mm thin 8-pad TDFN

V

IN

= 2.5V to 5.5V

OUT 5

■

pin compatible with MAX660, LTC660 and LM2660

POSITIVE VOLTAGE DOUBLER

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d c - d c c o n v e r t e r s / s h u n t r e g u l a t o r s

PRODUCT LIST

DC-DC CONVERTERs

Packages (Pin Count)¹

TDFN

(RD8, ZD8, GD8)

Part

Number

Operating

Modes

Input Ground Output Switching

Voltage Current Current Frequency Impedence Regulation (P, L, GL) (R, Z, GZ) (S,V, GV) (TS,TD, GTD)

Output

Internal

DIP

MSOP

SOIC

TSOT23

(4 x 4 mm)

CAT3200

2xV_IN

2.7-4.5V 1.6mA 100mA

2MHz

10Ω

4Ω

Yes

No

8

CAT3200-5

6

CAT660 2xV_IN, -1xV_IN1.5-5.5V 0.3mA 100mA 10/80kHz

CAT661 2xV_IN, -1xV_IN1.5-5.5V 0.3mA 100mA 25/135kHz

8

4Ω

APPLICATION LITERATURE / EVALUATION AND DEMONSTRATION BOARDS

Document

Title

Number

AN15

AN18

CAT3200DB1 Board Hardware for the CAT3200 DC-DC Converter

CAT660EVAL1 Evaluation Board for the CAT660 Charge Pump Voltage Converter

PRODUCT LIST

LOW VOLTAGE SHUNT REGULATORs

Reference

Voltage Across Temp²

Packages (Pin Count)¹

Part

Reference

SOT23

TO-92

Number

Voltage (V)

Min

Max

0.612

1.252

Initial Accuracy

+1%

(TP,TB, GTB)

(TN,TL, GTL)

CAT102

0.6

0.588

1.228

5

CAT431L

1.24

+0.5%

3, 5

3

Notes:

1. Available in standard and“green”packages.

2. Operating temp range of -40˚C to +85˚C with junction temperatures from -40˚C to +105˚C.

All product documentation can be found on the Catalyst Semiconductor web site at www.catsemi.com.

E

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8

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µ P s u p e r v i s o r y c i r c u i t s

CAT809 / CAT810 / CAT811 / CAT812

3-Pin/4-Pins Microprocessor Power Supply Supervisors

SUPPLY VOLTAGE

Features

■

6 µA power supply current

pin compatible with MAX809, 810, 811 and 812

offered in two output conﬁgurations:

CAT809

SUPERVISOR

- push-pull RESET, active LOW (CAT809 and CAT811)

- push-pull RESET, active HIGH (CAT810 and CAT812)

MICROCONTROLLER

RESET

SIGNAL

■

power supply transient immunity

manual reset (MR) (CAT811 / CAT812 only)

precision monitoring of 5.0 V, 3.3 V, 3.0 V and

2.5 V power supplies

CATALYST

EEPROM

MEMORY

■

reset valid down to V_CC= 1.0 V

custom reset threshold voltage offered

Package Information

■

3-pin SOT23 (CAT809 / CAT810)

3-pin SC70 (CAT809 / CAT810)

4-pin SOT143 (CAT811 / CAT812)

Featured Products

CAT1232LP

5 V µP Supply Voltage Monitor and µP Reset Circuit

Features

■

power-up, power-down and brownout protection

watchdog timer

- selectable watchdog period

- 150ms, 600ms or 1.2 sec

■

selectable reset voltage tolerance

- 5% or 10%

5V

two reset outputs

- active low, open-drain reset output

- active high, push-pull reset output

MANUAL

CAT1232LP

MICROCONTROLLER

RESET

VCC

ST

PBRST

TD

■

debounced manual push-button reset

I/O

pin compatible with DS1232 and DS1232LP

Package Information

TOL

■

8-pin DIP

RESET

GND

8-pin & 16-pin SOIC

8-pin MSOP

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µ P s u p e r v i s o r y c i r c u i t s

PRODUCT LIST

µP SUPERVISORY CIRCUITs

Reset

Packages (Pin Count)¹

Threshold

Part Number

Nominal

Threshold (V)

Manual

Reset

Watchdog

Timer

Letter

Low

High

SC70 (SB, SD, GSD)

SOT23 (TP,TB, GTB) SOT143 (TP,TB, GTB)

3

J

L

4.0

3

4.63

4.38

2.63

2.93

3.08

2.32

4.0

3

4

M

3

CAT809

R

S

T

Z

J

L

4.63

4.38

2.63

2.93

3.08

2.32

4.0

M

R

S

T

Z

J

CAT810

CAT811

CAT812

L

4.63

4.38

2.63

2.93

3.08

2.32

4.0

M

R

S

T

Z

J

L

4.63

4.38

2.63

2.93

3.08

2.32

M

R

S

T

Z

DIP (P, L, GL)

MSOP (R, Z, GZ)

SOIC (S,V, GV)

CAT1232LP

CAT1832

4.62 or 4.37

2.88 or 2.55

8

8, 16

8

Note:

1. Available in standard and“green”packages.

All product documentation can be found on the Catalyst Semiconductor web site at www.catsemi.com.

E

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10

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µ P s u p e r v i s o r y c i r c u i t s

SUPERVISORS WITH EEPROM MEMORY

Packages (Pin Count)¹

TDFN

Typ

Watchdog

Timer

Reset

(RD4, ZD4, GD4) (RD2, ZD2, GD2)

Part

Reset Pulse Write Manual

DIP

MSOP

SOIC

TSSOP

(3x3mm)

(3x4.9mm)

Number

CAT1021

CAT1022

CAT1023

CAT1024

CAT1025

CAT1026

CAT1027

Density (org) Low High

2Kb (256x8)

Width

200ms

Protect Reset

Input

(P, L, GL) (R, Z, GZ) (J,W, GW) (U,Y, GY)

SDA

WDI

8

2Kb (256x8)

2

2Kb (256x8)

WDI

SDA

CAT1161 16Kb(2048x8)

CAT1162 16Kb (2048x8)

CAT1163 16Kb (2048x8)

CAT1320 32Kb (4096x8)

CAT1321 32Kb (4096x8)

CAT1640 64Kb (8192x8)

CAT1641 64Kb (8192x8)

WDI

8

2

Note:

1. Available in standard and“green”packages.

2. RESET pin can be used as an input for Push-Button MR.

All product documentation can be found on the Catalyst Semiconductor web site at www.catsemi.com.

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i ²c a n d s m b u s i / o p o r t e x p a n d e r s

CAT9554 / CAT9554A — 8-bit I²C and SMBus I/O Port Expander with Interrupt

CAT9555 — 16-bit I²C and SMBus I/O Port Expander with Interrupt

Features

Package Information

■

2.3V to 5.5V operation

-40°C to +85°C operation

400kHz I²C bus compatible

5V tolerant I/Os

■

drive LEDs by sinking 25mA current

■

individual I/O conﬁguration

■

16-pin SOIC (CAT9554), 24-pin SOIC (CAT9555)

active low interrupt output

internal power-on reset

16-pin TSSOP (CAT9554), 24-pin TSSOP (CAT9555)

cascadable up to 8 devices-16

devices (CAT9555)

noise ﬁlter on SDA/SCL inputs

16-pad TQFN (4 x 4 mm) (CAT9554), 24-pin TQFN

(4x4mm) (CAT9555)

■

high drive capability

■

pin compatible with PCA9554/9554A and PCA9555

A0

A1

I/O0

I/O1

I/O2

I/O3

A2

8-BIT

SCL

SDA

2

I C/SMBUS

CONTROL

INPUT/

INPUT

FILTER

OUTPUT

PORTS

I/O4

I/O5

I/O6

I/O7

WRITE pulse

READ pulse

V

CC

V

CC

POWER-ON

RESET

V

SS

LP

FILTER

Applications

■

RAID systems

NOTE: ALL I/Os ARE SET TO INPUTS AT RESET

servers

test equipment

fan control

V

DD

SUBSYSTEM 1

INT

2 k

SUBSYSTEM 2

V

DD

V

DD

RESET

A

I/O

SCL

SDA

0.0

0.1

0.2

SCL

SDA

INT

I/O

0.3

0.4

0.5

Timer

ENABLE

GND

ALARM

B

SUBSYSTEM 3

CAT9535

V

DD

Controlled Switch

I/O

0.6

0.7

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

A2

A1

A0

NUMERIC

KEYPAD

V

SS

CAT9534 / CAT9535

8-bit / 16-bit I²C and SMBus Low Power I/O Port expander with Interrupt

Features

Package Information

■

low stand-by current

■

active low interrupt output

internal power-on reset

■

16-pin SOIC & 16-pin TSSOP (CAT9534), 24-pin SOIC (CAT9535)

0 to 400 kHz clock frequency

2.3 V to 5.5 V operation

5 V tolerant I/Os

16-pad TQFN (4 x 4 mm) (CAT9534), 24-pin TQFN (4x4mm) (CAT9535)

pin compatible with PCA9534

noise ﬁlter on SCL/SDA inputs

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CAT9532 — I²C Interfaced 16-bit LED Dimmer

CAT9552 — I²C Interfaced 16-bit LED Blinker

Features

■

25mA sink current per bit (max 200mA per device)

■

256 discrete brightness steps for easy LED dimming and color mixing

each port can be individually turned on, off, or programmed to blink

■

two programmable blinking rate between 0.625 sec and 1.6 sec for

CAT9532; 0.02sec and 6.4 sec for CAT9552

eliminates repeated commands to turn on/off LEDs, reducing I²C trafﬁc

during power-up or when a manual reset (hardware reset) is asserted,

all outputs are set to off-mode

■

drives up to 16 LEDs; any bit that is not used to drive an LED can be used

as a GPIO

■

built in noise ﬁlter for SDA/SCL inputs

0-400KHz clock frequency

V

CC

Applications

■

LED dimming

V

DD

LED0

LED1

LCD backlighting

celluar phones

SDA

LED2

LED3

LED4

SCL

RESET

RSET

LED5

LED6

LED7

CAT9532

LED8

LED9

A2

LED10

LED11

LED12

A1

A0

V

SS

LED13

LED14

LED15

General

Purpose

I/O

Note: LED0 to LED12 are used as LED drivers

LED13 to LED15 are used as regular GPIOs.

PRODUCT LIST

I²C INTERFACE I/O EXPANDERs

Packages (Pin Count)¹

TQFN

(HS4, HV4, GV4)

Internal

I/O

Part

Operating

Voltage

INT/

RESET

SOIC

TSSOP

Number

CAT9554

CAT9554A

CAT9534

CAT9555

CAT9535

CAT7311²

I/Os

Cascadable

Pullups LED Blink/ PWM (S,V, GV) (U,Y, GY)

(4x4mm)

8 GPIO

16 GPIO

8 Slave ID Addresses

2.3 V to 5.5 V

INT out

NA

16³

24

16

24

16

24

64 Slave ID Addresses 2.3 V to 5.5 V

24

BLINK0/PWMO,

BLINK1/PWM1

CAT9532

CAT9552

16 LED Dimmer/ GPIO 8 Slave ID Addresses

16 LED Blinker/ GPIO 8 Slave ID Addresses

2.3 V to 5.5 V

RESET in

24

BLINK0/PWMO,

BLINK1/PWM1

Notes:

1. Available in standard and“green”packages.

2. CAT7311 is pin compatible with the MAX7311.All other products are pin compatible with Philips (replace PCA with CAT to order).

3. 300 mil wide

All product documentation can be found on the Catalyst Semiconductor web site at www.catsemi.com.

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d i g i t a l l y p r o g r a m m a b l e p o t e n t i o m e t e r s

CAT512O / CAT5121 / CAT5122

H

16-Tap MiniPot™ Digitally Programmable Potentiometers

V

with Increment/Decrement Interface

DD

GND

Features

■

0.3µA ultra-low supply current

CS

16-

2-wire up/down serial interface

UP/DOWN

POSITION

W

COUNTER

DECODER

U/D

resistance values:10kΩ, 50kΩ and 100kΩ

single-supply operation:2.7 V to 5.5 V

glitchless switching between resistor taps

power-on reset to midscale

L

Package Information

5- and 6-pin SC70 and SOT23 packages

■

Featured Products

CAT5259

256-Tap Quad Digitally Programmable Potentiometer

R R

H0 H1

R

H2

H3

Features

■

four linear taper digitally programmable potentiometers

end-to-end resistance 50kΩ or 100kΩ

R

W0

W1

W2

W3

WIPER

SCL

SDA

2-WIRE BUS

INTERFACE

CONTROL

REGISTERS

low wiper resistance, typically 100Ω

WP

non-volatile memory storage for up to four wiper settings

for each potentiometer

A0

A1

A2

A3

NONVOLATILE

DATA

■

automatic recall of saved wiper settings at power up

2.5 V to 6.0 V volt operation

CONTROL

LOGIC

REGISTERS

R

standby current less than 5µA

R

L3

Package Information

24-pin SOIC & TSSOP packages

L0

L1

L2

■

E

Visit our website for samples, data sheets, and additional product information.

14

TM

d i g i t a l l y p r o g r a m m a b l e p o t e n t i o m e t e r s

PRODUCT LIST

DIGITALLY PROGRAMMABLE POTENTIOMETERs (DPP™)

Package (Pin Count)¹

Number Number

Part

Number

of

Pots

of

Taps

Resistance

(kΩ)

Potentiometer Buffered

Temp

Inputs

Independent

Common

Wiper

Interface

INC/DEC

Range²

CAT5120

CAT5121

CAT5122

CAT5112

CAT5114

CAT5115

CAT5110

CAT5118

CAT5119

CAT5111

CAT5113

CAT5116

CAT5132

CAT5133

CAT521

1

2

4

16

10, 50,100

1, 10, 50, 100

32 (Log Taper)

10, 50, 100

6

I

6

5

6

5

I

16

Common

I

32

Independent

Common

INC/DEC

2-Wire

INC/DEC

Microwire

2-Wire

SPI

C, I

8

32

C, I

32

I

32

I

6

5

6

5

6

32

I

32

Common

I

100

128

256

64

Independent

Common

C, I

8

C, I

I

8

I

10

I

C, I

20 20

14 14

24

CAT5221

CAT5411

CAT5419

CAT522

2.5,10, 50, 100

24

I

64

I

24 24

64

2-Wire

Microwire

SPI

I

24

256

64

C, I

14 14

24

CAT523

6

C, I

CAT5261

CAT5269

CAT5241

CAT5401

CAT5409

CAT524

50, 100

Independent

Common

I

24

50, 100

2-Wire

SPI

I

24

2.5,10, 50, 100

6

I

20

64

I

24

24 24

64

2-Wire

Microwire

SPI

24

256

C, I

I

14 14

20 20

24

CAT525

24

Independent

CAT5251

CAT5259

50, 100

24

50, 100

2-Wire

I

24

Notes:

1. Available in standard and“green”packages.

2. Temp Range - C is 0˚C to 70˚C ; I is -40˚C to +85˚C

All product documentation can be found on the Catalyst Semiconductor web site at www.catsemi.com.

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15

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d i g i t a l l y p r o g r a m m a b l e p o t e n t i o m e t e r s

APPLICATION LITERATURE / EVALUATION AND DEMONSTRATION BOARDS

DPP APPLICATION NOTES

Document Number

Title

AN7

Programmable Analog Functions

AN7J

Programmable Analog Functions - Japanese Translation

AN8

Everything You Wanted To Know About Digitally Programmable Potentiometers

Everything You Wanted To Know About Digitally Programmable Potentiometers - Japanese Translation

Minimizing The Temperature Dependence Of Digitally Programmable Potentiometers

CAT51DB1 Digitally Programmable Potentiometer Demonstration Board With Incremental Up/Down Interface

CAT51DB2 Digitally Programmable Potentiometer Demonstration Board With Incremental Up/Down Interface

AN8J

AN9

AN11

AN13

DPP APPLICATION BRIEF

AB6

Digitally Programmable Potentiometer To Control LED Brightness

DPP DESIGN NOTES

DN1

DN2

DN3

DN4

DN5

DN6

DN7

Push Button Control Of Digitally Programmable Potentiometers With An Increment/Decrement Interface

Electronic Versus Mechanical Potentiometers - A Comparison

Operating Speeds Of Digitally Programmable Potentiometers

Improving The Resolution Of Digitally Programmable Potentiometer Applications

Making A Stop-Less Digitally Programmable Potentiometer

Power-up And Power-down Characteristics For Digitally Programmable Potentiometers

Package Thermal Characteristics

All product documentation can be found on the Catalyst Semiconductor web site at www.catsemi.com.

E

Visit our website for samples, data sheets, and additional product information.

16

TM

m e m o r y p r o d u c t s

Serial EEPROMs

2

2-Wire

I C Bus, Partial Array

Write Protect

CAT24C00 CAT24C01B

CAT24WC03

CAT24WC05

CAT24FC17

CAT24WC33

CAT24WC65

CAT24WC66

CAT24FC65

CAT24FC66

CAT24WC129

CAT24WC257

SPI Bus, Mitsubishi Compatible

CAT64LC10

CAT64LC20

CAT64LC40

2

I C Bus, Full Array

Write Protect

SPI Bus with Block Write

Protection

CAT25C08

CAT25C01

CAT25C16

CAT25010

CAT25C32

CAT25C02

CAT25C64

CAT25020

CAT25C128

CAT25C04

CAT25C256

CAT25040

CAT24WC01

CAT24FC01

CAT24WC02

CAT24FC02

CAT24WC04

CAT24WC08

CAT24WC16

CAT24FC16

CAT24WC164

CAT24WC32

CAT24FC32

CAT24WC64

CAT24FC64

CAT24WC128

CAT24AC128

CAT24WC256

CAT24FC256

SPI Bus with Block Write &

Page Write Protection

CAT25C17

CAT25C33

CAT25C65

CAT25C11

CAT25C03

CAT25C05

CAT25C09

Application Specific

EEPROM

CAT34WC02

CAT34FC02

CAT34RC02

CAT24C21

Microwire™ Bus

CATALYST

CAT93C66

CAT93C76

CAT93C86

CAT93C46

CAT93HC46

CAT93C56

CAT93C57

Nonvolatile Memory

Technology Core

Memory

CAT24C208

Parallel EEPROMs

CAT28C16A CAT28C256

CAT28C17A CAT28C257

CAT28C64B

CAT28C65B

CAT28LV64

CAT28LV65

CAT28LV256

CAT28C512

CAT28C513

Flash

Boot Block

CAT28F001

Bulk Erase

CAT28F512

CAT28F010

CAT28F020

NVRAM

CAT22C10

CAT24C44

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TM

s e r i a l e e p r o m s

CAT34RC02

2-kb I²C Serial EEPROM, Serial Presence Detect

V

CC

Features

■

1.7 to 5.5 volt operation

16-byte page write buffer

SCL

100 year data retention

400 KHz I²C bus compatible*

1,000,000 program/erase cycles

hardware write protection for entire memory

industrial and extended temperature ranges

low power CMOS technology

CAT34RC02

SDA

A2, A1, A0

WP

permanent and reversible software write protection for

lower 128 bytes

■

schmitt trigger on SCL and SDA inputs

V

SS

Package Information

■

8-pin DIP package

8-pin SOIC package

■

8-pin TSSOP package

■

8-pad TDFN (2x3 mm) package

Featured Products

ARBITRATION

DSP V

CC

DDC V

CC

LOGIC

D

E

C

O

D

E

R

S

D

E

C

O

D

E

R

S

1K X 8

MEMORY

ARRAY

DDC

CONTROL

LOGIC

DISPLAY

CONTROL

LOGIC

DSP SCL

DSP SDA

DDC SCL

DDC SDA

CONFIGURATION

REGISTER

V

EDID SEL

SS

CAT24C208

8k (1k x 8) -Bit Dual Port Serial EEPROM for VESA Plug and Play Applications in LCD Projectors and Monitors

Features

Package Information

■

3.0 to 5.5 volt operation

■

8-pin DIP package

8-pin MSOP package

8-pin SOIC package

8-pin TSSOP package

■

hardware write protection for entire memory

industrial and extended temperature ranges

low power CMOS technology

16-byte page write buffer

100 year data retention

400 KHz I²C bus compatible*

1,000,000 program/erase cycles

complies with VESA E-DID, E-DDC, DI-EXT and M1 speciﬁcations

*Catalyst Semiconductor is licensed by Philips Corporation to carry the I2C Bus Protocol.

E

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18

TM

s e r i a l e e p r o m s

PRODUCT LIST

2-Wire Serial EEPROM Family

Package (Pin Count)¹

SOIC

TDFN

ICC

Part

Number

Temp

Range

Density

(org)

(Active/

Standby)

Min Voltage/

Max Clock Frequency

Voltage

Range

CAT24C00

I, E

128b (16x8)

1Kb (128x8)

2mA/1µA

1.8V/100kHz, 2.5V/400kHz

1.8 - 5.5V

8

5

8

CAT24C01B

C, I, A

3mA/1µA 1.8V/100kHz, 2.5V/100kHz, 4.5V/400kHz 1.8 - 5.5V

8

I²C Bus Serial EEPROM Family with Full Array Write Protect

CAT24WC01 C, I, A, E

CAT24FC01 I, E

CAT24WC02 C, I, A, E

CAT24FC02 I, E

CAT24WC04 C, I, A, E

1Kb (128x8)

2Kb (256x8)

4Kb (512x8)

3mA/1µA 1.8V/100kHz, 2.5V/100kHz, 4.5V/400kHz 1.8 - 6.0V

3mA/1µA 2.5V/400kHz 1.8 - 5.5V

3mA/1µA 1.8V/100kHz, 2.5V/100kHz, 4.5V/400kHz 1.8 - 5.5V

3mA/1µA 2.5V/400kHz 1.8 - 5.5V

8

3mA/1µA 1.8V/100kHz, 2.5V/100kHz, 4.5V/400kHz 1.8 - 5.5V

CAT24WC08 C, I, A, E 8Kb (1024x8)

CAT24WC16 C, I, A, E 16Kb (2048x8) 3mA/1µA 1.8V/100kHz, 2.5V/100kHz, 4.5V/400kHz 1.8 - 5.5V

CAT24FC16 I, E 16Kb (2048x8) 3mA/1µA 2.5V/400kHz 1.8 - 5.5V

8

CAT24WC164 C, I, A, E 16Kb (2048x8) 3mA/1µA 1.8V/100kHz, 2.5V/100kHz, 4.5V/400kHz 1.8 - 5.5V

CAT24WC32 C, I, A, E 32Kb (4096x8) 3mA/1µA 1.8V/100kHz, 2.5V/100kHz, 4.5V/400kHz 1.8 - 5.5V

8

CAT24FC32

CAT24WC64 C, I, A, E 64Kb(8192x8)

CAT24FC64 I, E 64Kb (8192x8) 3mA/1µA

CAT24WC128 C, I, A, E 128Kb (16Kx8) 3mA/1µA

CAT24AC128 C, I, E 128Kb (16Kx8) 3mA/1µA

CAT24WC256 C, I, A, E 256Kb (32Kx8) 3mA/1µA

CAT24FC256 I, A, E 256Kb (32Kx8) 3mA/1µA

I, E

32Kb (4096x8) 3mA/1µA

2.5V/400kHz

2.5 - 5.5V

8

3mA/1µA 1.8V/100kHz, 2.5V/100kHz, 4.5V/400kHz 1.8 - 5.5V

2.5V/400kHz

2.5 - 5.5V

1.8 - 5.5V

8

1.8V/100kHz, 2.5V/400kHz

1.8V/400kHz, 2.5V/1MHz

14

Note:

1. Available in standard and“green”packages.

All product documentation can be found on the Catalyst Semiconductor web site at www.catsemi.com.

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19

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s e r i a l e e p r o m s

PRODUCT LIST

I²C Bus Serial EEPROM Family with Partial Array Write Protect

Package (Pin Count)¹

SOIC

TDFN

ICC

Part

Number

Temp

Range

Density

(org)

(Active/

Standby)

Min Voltage/ Max Clock

Frequency

Voltage

Range

1.8V/100kHz, 2.5V/100kHz,

4.5V/400kHz

CAT24WC03

CAT24WC05

CAT24FC17

CAT24WC33

CAT24WC65

CAT24WC66

CAT24FC65

CAT24FC66

C, I, A, E

I, E

2Kb (256x8)

4Kb (512x8)

3mA/1µA

1.8 - 5.5V

2.5 - 5.5V

1.8 - 5.5V

8

1.8V/100kHz, 2.5V/100kHz,

4.5V/400kHz

16Kb (2048x8)

32Kb (4096x8)

64Kb (8192x8)

64Kb (8192x8

64Kb (8192x8)

128Kb (16Kx8)

256Kb (32Kx8)

1.8V/100kHz, 2.5V/400kHz

8

1.8V/100kHz, 2.5V/100kHz,

4.5V/400kHz

C, I, A, E

I, E

8

1.8V/100kHz, 2.5V/100kHz,

4.5V/400kHz

1.8V/400kHz, 2.5V/400kHz

2.5V/400kHz

8

I, E

2.5V/400kHz

CAT24WC129 C, I, A, E

CAT24WC257 C, I, A, E

1.8V/100kHz, 2.5V/400kHz

SPI Bus Serial EEPROM Family (Mitsubishi Compatible)

Package (Pin Count)¹

SOIC

ICC

Part

Number

Temp

Range

Density

(org)

(Active/

Standby)

Min Voltage/ Max Clock

Frequency

Voltage

Range

CAT64LC10

CAT64LC20

CAT64LC40

C, I, A

1Kb (64x16)

2Kb (128x16)

4Kb (256x16)

1mA/1µA

1MHz

2.5 - 6.0V

8

Note:

1. Available in standard and“green”packages.

All product documentation can be found on the Catalyst Semiconductor web site at www.catsemi.com.

E

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20

TM

s e r i a l e e p r o m s

PRODUCT LIST

Microwire™ Bus Serial EEPROM Family

Package (Pin Count)¹

SOIC

TDFN

ICC

Part

Number

Temp

Range

Density

(org)

(Active/

Standby)

Min Voltage/ Max Clock

Frequency

Voltage

Range

1.8V/250kHz, 2.5V/500kHz,

4.5V/1MHz

CAT93C46

CAT93HC46

CAT93C56

C, I, A, E

I, A, E

1Kb (64x16/128x8)

2Kb (128x16/256x8)

3mA/10µA

3mA/11µA

1.8 - 6.0V

1.8 - 5.5V

1.8 - 6.0V

8

1.8V/1MHz, 2.5V/3MHz

8

1.8V/250kHz, 2.5V/500kHz,

4.5V/1MHz

C, I, A, E

8

1.8V/250kHz, 2.5V/500kHz,

4.5V/1MHz

CAT93C57

C, I, A, E

2Kb (128x16/256x8)

3mA/11µA

1.8 - 6.0V

8

1.8V/250kHz, 2.5V/500kHz,

4.5V/1MHz

CAT93C66

CAT93C76

CAT93C86

C, I, A, E

I, A, E

4Kb (256x16/512x8)

8Kb (512x16/256x8)

16Kb (1Kx16/2Kx8)

3mA/10µA

1.8 - 6.0V

1.8 - 5.5V

1.8 - 6.0V

8

1.8V/1MHz, 2.5V/3MHz

8

1.8V/250kHz, 2.5V/500kHz,

4.5V/1MHz

C, I, A, E

8

SPI Bus Serial EEPROM Family With Block Write Protection

Package (Pin Count)¹

SOIC TSSOP

ICC

Part

Number

Temp

Range

Density

(org)

(Active/

Standby)

Min Voltage/ Max Clock Frequency

1.8V/1MHz, 2.5V/5MHz, 4.5V/10MHz

1.8V/1MHz, 2.5V/3MHz, 4.5V/10MHz

Voltage Range

CAT25C01

CAT25010

CAT25C02

CAT25020

CAT25C04

CAT25040

CAT25C08

CAT25C16

CAT25C32

CAT25C64

C, I, A, E 1K (128x8)

C, I, A, E 2K (256x8)

C, I, A, E 4K (512x8)

5mA/1µA

1.8 - 6.0V, 2.5 - 6.0V

8

C, I, A, E

8K (1Kx8)

14

C, I, A, E 16K (2Kx8)

14

C, I, A, E 32K (4Kx8) 10mA/1µA

C, I, A, E 64Kb (8Kx8) 10mA/1µA

128Kb

14 20

CAT25C128 C, I, A, E

5mA/1µA

1.8V/0.5MHz, 2.5V/3MHz, 4.5V/5MHz

1.8V/1MHz, 2.5V/2MHz, 4.5V/5MHz

1.8 - 6.0V, 2.5 - 6.0V

8

14 20

(16Kx8)

256Kb

(32Kx8)

CAT25C256 C, I, A, E

5mA/1µA

Note:

1. Available in standard and“green”packages.

All product documentation can be found on the Catalyst Semiconductor web site at www.catsemi.com.

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21

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s e r i a l e e p r o m s

PRODUCT LIST

SPI BUS SERIAL EEPROM FAMILY WITH BLOCK WRITE & PAGE WRITE PROTECTION

Package (Pin Count)¹

TSSOP

SOIC

TDFN

ICC

Part

Number

Temp

Range

Density

(org)

(Active/

Standby)

Min Voltage/ Max Clock

Frequency

Voltage

Range

1.8V/1MHz, 2.5V/5MHz,

4.5V/10MHz

1.8 - 6.0V,

2.5 - 6.0V

CAT25C11

CAT25C03

CAT25C05

CAT25C09

CAT25C17

CAT25C33

CAT25C65

C, I, A, E 1K (128x8)

C, I, A, E 2K (256x8)

C, I, A, E 4K (512x8)

5mA/1µA

3mA/1µA

8

1.8V/1MHz, 2.5V/5MHz,

4.5V/10MHz

1.8 - 6.0V,

2.5 - 6.0V

1.8V/1MHz, 2.5V/5MHz,

4.5V/10MHz

1.8 - 6.0V,

2.5 - 6.0V

1.8V/1MHz, 2.5V/5MHz,

4.5V/10MHz

1.8 - 6.0V,

2.5 - 6.0V

C, I, A, E

8K (1Kx8)

14

1.8V/250kHz, 2.5V/500kHz, 1.8 - 6.0V,

4.5V/1MHz 2.5 - 6.0V

1.8V/250kHz, 2.5V/500kHz, 1.8 - 6.0V,

4.5V/1MHz 2.5 - 6.0V

1.8V/250kHz, 2.5V/500kHz, 1.8 - 6.0V,

C, I, A, E 16K (2Kx8)

C, I, A, E 32K (4Kx8)

C, I, A, E 64Kb (8Kx8)

14 20

4.5V/1MHz

2.5 - 6.0V

APPLICATION SPECIFIC EEPROM

1.7V/100kHz,

4.5V/400kHz

CAT34WC02

CAT34FC02

CAT34RC02

I

2Kb (256x8)

3mA/1µA

1.7 - 5.5V

8

1.7V/100kHz,

2.5V/400kHz

8

1.7V/100kHz,

2.5V/400kHz

CAT24C21

I, E

1K (128x8)

8K (1Kx8)

2mA/1µA

2.5V / 400kHz

3.0V / 400kHz

2.5 - 5.5V

3.0 - 5.5V

8

CAT24C208

3mA/50µA

APPLICATION LITERATURE / EVALUATION AND DEMONSTRATION BOARDS

Document

Title

Number

AN1

AN2

Using Catalyst’s Serial EEPROMs in Shared Input/Output Conﬁguration

I²C Interface to 8051 Micorocontroller

AN3

CAT64LC10:A User-Friendly Serial EEPROM

AN5

Interfacing Multiple CAT24WCXX Serial EEPROMs on the I²C Bus

AN6

CAT93CXX Serial EEPROM Design Guidelines for Power Up and Power Down Operation

AN6J

AN10

AN10J

CAT93CXX Serial EEPROM Design Guidelines for Power Up and Power Down Operation - Japanese Translation

Data Protection and Power Up/Down Sequence for CAT25CXX SPI Serial EEPROM Devices

Data Protection and Power Up/Down Sequence for CAT25CXX SPI Serial EEPROM Devices - Japanese Translation

Note:

1. Available in standard and“green”packages.

All product documentation can be found on the Catalyst Semiconductor web site at www.catsemi.com.

E

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22

TM

p a r a l l e l e e p r o m s / f l a s h / n v r a m

PRODUCT LIST

PARALLEL EEPROMs

Package (Pin Count)¹

SOIC

Temp

ICC

Part Number

CAT28C16A

CAT28C17A

CAT28C64B

CAT28C65B

CAT28LV64

CAT28LV65

CAT28C256

CAT28C257

CAT28LV256

Range

Density (org)

16Kb (2Kx8)

64Kb (8Kx8)

256Kb (32Kx8)

Access Time (ns)

90/120/200

200

(Active/Standby)

Voltage Range

C,I,A

C, I

25mA/100µA

8mA/100µA

25mA/150µA

15mA/150µA

4.5 - 5.5V

3.0 - 3.6V

4.5 - 5.5V

3.0 - 3.6V

24 24 24 32

28 28 28 32

90/120/150

150/200/250

120/150

28

C, I

C, I, A

C, I

28

32

120/150

250/300

28

512Kb (64Kx8)

CAT28C512

C, I, A

120/150

50mA/500µA

4.5 - 5.5V

32

32 32

32

CAT28C513

512Kb (64Kx8)

PRODUCT LIST

FLASH MEMORIES - Boot Block

Package (Pin Count)¹

SOIC

TSOP

Temp

ICC

Part Number

CAT28F001

Range

Density (org)

1Mb (128Kx8)

Access Time (ns)

90/120

(Active/Standby)

Voltage Range

5/12V

C,I,A

30mA/100µA

32

32 32

PRODUCT LIST

FLASH MEMORIES - Bulk Erase

CAT28F512

CAT28F010

C,I,A

512Kb (64Kx8)

1Mb (128Kx8)

2Mb (256Kx8)

90/120

30mA/100µA

5/12V

32

32 32 32

CAT28F020

PRODUCT LIST

NVRAM

CAT22C10

CAT24C44

C,I,A

256b (64x4)

200, 300 ns

1MHz

40mA/30µA

3mA/30µA

4.5 - 5.5V

18 16

8

C, I, A

256b (16x16)

8

Note:

1. Available in standard and“green”packages.

All product documentation can be found on the Catalyst Semiconductor web site at www.catsemi.com.

E

w w w . c a t s e m i . c o m

23

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p a c k a g e / o r d e r i n f o r m a t i o n

PACKAGE INFORMATION

Package Codes

Nunber of Leads/Pads

Package

Description

“Green”

Ni Pd Au

Std “Green“

C

3

4

5

6

8 14 16 18 20 22 24 28 32 40 44

CERDIP

MSOP

PLCC

Ceramic DIP 600mils

MSOP (3.0mm)

PLCC

R

Z

GZ

GG

N

G

PDIP 300 mils

PDIP 600 mils

P

L

GL

PDIP

SC-70

SB

SD

GSD

SOIC 150 mils

SOIC 300 mils

SOIC 208 mils

S, J

K

V,W

X

GV, GW

GX

SOIC

SOIC 300 mils, ext leads

SOT-23

K

TP

TA

TS

TP

SS

TN

T13

T14

T

X

GX

TB

GTB

SOT-223

TG

GTG

TSOT-23

TD

GTD

GTB

SOT-143

TB

SSOP

SV

TO-92

TL

GTL

G13

G14

GH

TSOP (8x13.4mm)

TSOP (10x14mm)

TSOP (8x20mm)

TSSOP (4.4mm)

H13

H14

H

TSOP

TSSOP

U

Y

GY

TDFN-S-MSOP (3X4.9mm) RD2

TDFN (3X3mm) RD4

TDFN-S-SOIC (6X4.9mm) RD6

ZD2

ZD4

ZD6

ZD7

ZD8

ZD9

VP2

GD2

GD4

GD6

GD7

GD8

GD9

GP2

TDFN (2X2.5mm)

TDFN (4X4mm)

RD7

RD8

TDFN-S-TSSOP (3x6.4mm) RD9

TDFN (2X3mm)

TQFN (4X4mm)

SP2

HS4 HV4

GV4

All product documentation can be found on the Catalyst Semiconductor web site at www.catsemi.com.

E

Visit our website for samples, data sheets, and additional product information.

24

TM

c u s t o m e r s a t i s f a c t i o n & t e c h n i c a l s u p p o r t

CUSTOMER SATISFACTION

The Catalyst customer satisfaction group is available to answer questions concerning orders and shipments.The toll-free number is 1.800.258.5991 (option #7).You

may also send an email to customer.satisfaction@catsemi.com.

TECHNICAL SUPPORT

You may request technical assistance online.To contact our application staff,complete the technical support form available in the technical support section of our web

site.The web site address is http://www.catsemi.com/techsupport/form.html. You may also use our toll-free technical support hotline at 1.800.258.5331 (option

#6).Technical support is available during business hours, Paciﬁc Time.

c a t a l y s t s e m i c o n d u c t o r p r o d u c t p o l i c i e s

LIMITED WARRANTY

Devices sold by Catalyst Semiconductor, Inc. are covered by the limited warranty and other limited provisions appearing in its Terms of Sale. Catalyst Semiconductor

makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the described devices from

patent or other intellectual property infringement. Catalyst Semiconductor makes no warranty of merchantability or ﬁtness for any purpose. Catalyst Semiconductor

reserves the right to discontinue production and change speciﬁcations and prices at any time and without notice.Catalyst Semiconductor,Inc.assumes no responsibility

for the use of any circuitry other than circuitry it embodies in a Catalyst Semiconductor product.

LIFE-RELATED POLICY DISCLAIMER

Catalyst Semiconductor does not authorize use of any of its products as critical components in life support devices or systems without the express written approval of

the President of Catalyst Semiconductor, Inc., as used herein:

1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to

perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a signiﬁcant injury to the user.

2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support

device or system, or to affect its safety or effectiveness.

In situations where semiconductor component failure may endanger life,system designers using this product should design the system with appropriate error detection

and correction, redundancy and backup features to prevent such an occurrence.

TRADEMARKS

CatalystSemiconductorislicensedbyPhilipsCorporationtocarrytheI2CBusProtocol.IntelligentProgramming,QuickEraseProgrammingandQuick-PulseProgramming

are trademarks of Intel Corporation.Product names used in this publication are for identiﬁcation purposes only and may be trademarks of their respective companies.

Catalyst Semiconductor,Inc.reserves the right to make changes in the device or speciﬁcations described herein without notice.Information in this document is subject

to change without notice.

DPP™,DPPs™,Power Miser™,ZERO Power™,DACpot™,MiniPot™ and EasyPRO™ are trademarks of Catalyst Semiconductor,Inc. Microwire™ is a trademark of National

Semiconductor.I2C™ is a trademark of Philips.SPI™ is a trademark of Motorola.

May 2005, Rev A

Document Number 7047

CATALYST SEMICONDUCTOR REGIONAL SALES OFFICES

UNITED STATES

JAPAN

WEST

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Phone:949-347-8800

FAX:949-347-8500

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Phone:81-45-260-8400

FAX:81-45-260-8401

CENTRAL/EAST

Catalyst Semiconductor, Inc.

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Phone:847-836-6526

FAX:847-836-7739

TAIWAN

Catalyst Semiconductor, Inc.

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Ming Chuan East Road, Sec.6

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Phone:886-2-279-36432

Fax:886-2-279-33433

INTERNATIONAL

KOREA

CANADA

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Koyang-Si Kyungki-do

KOREA

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Phone:847-836-6526

FAX:847-836-7739

Phone:82-31-906-6102

FAX:82-31-906-6103

CHINA

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Room 809, Overseas Chinese Mansion

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SINGAPORE/MALAYSIA/THAILAND

Catalyst Semiconductor, Inc.

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Ming Chuan East Road, Sec.6

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Phone:886-2-279-36432

Fax:886-2-279-33433

Catalyst Semiconductor, Inc.,

Shenzhen Ofﬁce

Room 17F,Tower B, Fortune Plaza,

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FAX:86-75-583021733

SOUTH AMERICA

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FAX:847-836-7739

EUROPE

Catalyst Semiconductor, Inc.

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OX18 3LG UNITED KINGDOM

Phone:44-1993-840122

FAX:44-1993-846851

HEADQUARTERS

Catalyst Semiconductor, Inc.

1250 Borregas Avenue

Sunnyvale, CA 94089

Phone:408-542-1000 • Fax:408-542-1200

www.catsemi.com


型号：	CAT809STPI-T
厂家：	CATALYST SEMICONDUCTOR
描述：	Power Supply Support Circuit, Fixed, 1 Channel, PDSO3, PLASTIC, SOT-23, 3-PIN 半导体
文件：	总28页 (文件大小：869K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

CAT809STPI-T [CATALYST]

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