CAT5114ZI-00-G [CATALYST]
32-Tap Digitally Programmable Potentiometer (DPP⑩); 32抽头数字可编程电位计（ DPP ™ ）
| 型号： | CAT5114ZI-00-G |
| 厂家： | 
CATALYST SEMICONDUCTOR |
| 描述： | 32-Tap Digitally Programmable Potentiometer (DPP⑩) |
| 文件： | 总15页 (文件大小：307K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CAT5114
32-Tap Digitally Programmable Potentiometer (DPP™)
FEATURES
DESCRIPTION
32-position linear taper potentiometer
Non-volatile EEPROM wiper storage
Low standby current
The CAT5114 is a single digitally programmable
potentiometer (DPP™) designed as a electronic
replacement for mechanical potentiometers and trim
pots. Ideal for automated adjustments on high volume
production lines, they are also well suited for
applications where equipment requiring periodic
adjustment is either difficult to access or located in a
hazardous or remote environment.
Single supply operation: 2.5V – 6V
Increment up/down serial interface
Resistance values: 10kΩ, 50kΩ and 100kΩ
Available in PDIP, SOIC, TSSOP, MSOP and
The CAT5114 contains a 32-tap series resistor array
connected between two terminals RH and RL. An up/
down counter and decoder that are controlled by three
input pins, determines which tap is connected to the
wiper, RW. The wiper setting, stored in nonvolatile
memory, is not lost when the device is powered down
and is automatically reinstated when power is
returned. The wiper can be adjusted to test new
system values without affecting the stored setting.
Wiper-control of the CAT5114 is accomplished with
space saving 2 x 2.5mm TDFN packages
APPLICATIONS
Automated product calibration
Remote control adjustments
Offset, gain and zero control
Tamper-proof calibrations
Contrast, brightness and volume controls
Motor controls and feedback systems
Programmable analog functions
¯¯
¯
¯¯¯
¯¯¯
three input control pins, CS, U/D, and INC. The INC
input increments the wiper in the direction which is
¯
¯¯
determined by the logic state of the U/D input. The CS
input is used to select the device and also store the
wiper position prior to power down.
The digitally programmable potentiometer can be
used as a three-terminal resistive divider or as a two-
terminal variable resistor. DPPs bring variability and
programmability to a wide variety of applications
including control, parameter adjustments, and signal
processing.
For Ordering Information details, see page 14.
FUNCTIONAL DIAGRAM
31
30
R /V
H H
U/D
5-BIT
UP/DOWN
COUNTER
R /V
H H
INC
CS
V
CC
29
28
R
R
/V
H
H
U/D
5-BIT
NONVOLATILE
MEMORY
Control
and
Memory
32-POSITION
DECODER
TRANSFER
GATES
RESISTOR
ARRAY
INC
CS
/V
W
W
R
/V
W W
2
1
0
Power On Recall
R /V
L
L
STORE AND
RECALL
CONTROL
CIRCUITRY
V
CC
GND
GND
R /V
L
L
R /V
L
L
R
W
/V
W
General
Detailed
Electronic Potentiometer
Implementation
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
1
Doc. No. MD-2007 Rev. O
CAT5114
PIN CONFIGURATION
PIN DESCRIPTIONS
PDIP 8-Lead (L), SOIC 8-Lead (V),
MSOP 8-Lead (Z)
Name Function
¯¯¯
INC
Increment Control
Up/Down Control
¯¯¯
INC
1
8
VCC
¯
U/D
¯
¯¯
2 CAT 7
U/D
CS
RH Potentiometer High Terminal
GND Ground
RH
3
6
RL
GND
4
5
RWB
RW Buffered Wiper Terminal
RL Potentiometer Low Terminal
TDFN 8-Pad
(ZD7, VP2) Top View
TSSOP 8-Lead (Y)
¯¯
CS
Chip Select
¯¯
CS
1
8
RL
¯¯¯
INC
1
2
3
4
8
7
6
5
VCC
VCC Supply Voltage
2 CAT 7
VCC
RWB
GND
RH
¯
U/D
¯¯
CS
¯¯¯
INC
3
6
RH
RL
¯
U/D
4
5
GND
RWB
PIN FUNCTION
¯¯¯
¯
high state, activity on the INC and U/D inputs will not
affect or change the position of the wiper.
¯¯¯
INC: Increment Control Input
¯¯¯
The INC input moves the wiper in the up or down
¯
direction determined by the condition of the U/D input.
DEVICE OPERATION
¯
U/D: Up/Down Control Input
The CAT5114 operates like a digitally controlled
potentiometer with RH and RL equivalent to the high
and low terminals and RW equivalent to the mecha–
nical potentiometer's wiper. There are 32 available tap
positions including the resistor end points, RH and RL.
There are 31 resistor elements connected in series
between the RH and RL terminals. The wiper terminal
is connected to one of the 32 taps and controlled by
¯
The U/D input controls the direction of the wiper
¯¯
movement. When in a high state and CS is low, any
high-to-low transition on INC will cause the wiper to
move one increment toward the RH terminal. When in
a low state and CS is low, any high-to-low transition
on INC will cause the wiper to move one increment
towards the RL terminal.
¯¯¯
¯¯
¯¯¯
¯¯¯
¯
¯¯
three inputs, INC, U/D and CS. These inputs control a
seven-bit up/down counter whose output is decoded
to select the wiper position. The selected wiper
position can be stored in non-volatile memory using
RH: High End Potentiometer Terminal
RH is the high end terminal of the potentiometer. It is
not required that this terminal be connected to a
potential greater than the RL terminal. Voltage applied
to the RH terminal cannot exceed the supply voltage,
VCC or go below ground, GND.
¯¯¯
¯¯
the INC and CS inputs.
¯¯
With CS set LOW the CAT5114 is selected and will
¯
¯¯¯
respond to the U/D and INC inputs. HIGH to LOW
RW: Wiper Potentiometer Terminal
¯¯¯
transitions on INC wil increment or decrement the wiper
(depending on the state of the U/D input and seven-bit
counter). The wiper, when at either fixed terminal, acts
like its mechanical equivalent and does not move
beyond the last position. The value of the counter is
RW is the wiper terminal of the potentiometer. Its
position on the resistor array is controlled by the
¯
¯¯¯
¯
¯¯
control inputs, INC, U/D and CS. Voltage applied to
the RW terminal cannot exceed the supply voltage,
VCC or go below ground, GND.
¯¯
stored in nonvolatile memory whenever CS transitions
¯¯¯
RL: Low End Potentiometer Terminal
HIGH while the INC input is also HIGH. When the
CAT5114 is powered-down, the last stored wiper counter
position is maintained in the nonvolatile memory. When
power is restored, the contents of the memory are
recalled and the counter is set to the value stored.
RL is the low end terminal of the potentiometer. It is not
required that this terminal be connected to a potential less
than the RH terminal. Voltage applied to the RL terminal
cannot exceed the supply voltage, VCC or go below
ground, GND. RL and RH are electrically interchangeable.
¯¯¯
With INC set low, the CAT5114 may be de-selected
and powered down without storing the current wiper
position in nonvolatile memory. This allows the system
to always power up to a preset value stored in non-
volatile memory.
¯¯
CS: Chip Select
The chip select input is used to activate the control
input of the CAT5114 and is active low. When in a
Doc. No. MD-2007 Rev. O
2
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT5114
R
H
OPERATION MODES
¯¯¯
INC
¯¯
¯
CS
U/D
Operation
Wiper toward H
C
C
H
R
WI
High to Low
High to Low
High
Low
Low
High
Low
X
R
W
Wiper toward L
C
W
Low to High
Low to High
High
Store Wiper Position
No Store, Return to Standby
Standby
Low
X
L
Potentiometer
Equivalent Circuit
X
X
R
L
(1)
ABSOLUTE MAXIMUM RATINGS
Parameters
Supply Voltage
VCC to GND
Inputs
Ratings
Units
Parameters
Ratings
Units
Operating Ambient Temperature
Industrial (‘I’ suffix)
-0.5 to +7V
V
-40 to +85
+150
ºC
ºC
ºC
ºC
Junction Temperature
Storage Temperature
¯¯
-0.5 to VCC +0.5
-0.5 to VCC +0.5
-0.5 to VCC +0.5
-0.5 to VCC +0.5
-0.5 to VCC +0.5
-0.5 to VCC +0.5
V
V
V
V
V
V
-65 to 150
+300
CS to GND
¯¯¯
INC to GND
Lead Soldering (10s max)
¯
U/D to GND
H to GND
L to GND
W to GND
RELIABILITY CHARACTERISTICS
Symbol Parameter
Test Method
Min
Typ
Max
Units
V
(2)
VZAP
ESD Susceptibility MIL-STD-883, Test Method 3015
2000
100
(2)(3)
ILTH
TDR
NEND
Latch-Up
JEDEC Standard 17
mA
Data Retention
Endurance
MIL-STD-883, Test Method 1008
MIL-STD-883, Test Method 1003
100
Years
Stores
1,000,000
DC ELECTRICAL CHARACTERISTICS
VCC = +2.5V to +6V unless otherwise specified
Power Supply
Symbol Parameter
Conditions
Min
2.5
–
Typ
–
Max
6.0
Units
V
VCC
Operating Voltage Range
VCC = 6V, f = 1MHz, IW = 0
CC = 6V, f = 250kHz, IW = 0
Programming, VCC = 6V
CC = 3V
¯¯
–
100
50
µA
µA
µA
µA
ICC1
Supply Current (Increment)
Supply Current (Write)
V
–
–
–
–
1000
500
ICC2
V
–
–
CS = VCC - 0.3V
¯ ¯¯¯
(3)
ISB1
Supply Current (Standby)
–
–
1
µA
U/D, INC = VCC - 0.3V or GND
Notes
(1) Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions outside of those listed in the operational sections of this
specification is not implied. Exposure to any absolute maximum rating for extended periods may affect device performance and reliability.
(2) This parameter is tested initially and after a design or process change that affects the parameter.
(3) Latch-up protection is provided for stresses up to 100mA on address and data pins from -1V to VCC + 1V.
(4) IW = source or sink.
(5) These parameters are periodically sampled and are not 100% tested.
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
3
Doc. No. MD-2007 Rev. O
CAT5114
Logic Inputs
Symbol Parameter
Conditions
VIN = VCC
VIN = 0V
Min
Typ
–
Max
10
Units
µA
µA
V
IIH
Input Leakage Current
–
IIL
Input Leakage Current
–
–
-10
VIH1
VIL1
VIH2
VIL2
TTL High Level Input Voltage
TTL Low Level Input Voltage
CMOS High Level Input Voltage
CMOS Low Level Input Voltage
2
0
–
VCC
4.5V ≤ VCC ≤ 5.5V
2.5V ≤ VCC ≤ 6V
–
0.8
V
VCC x 0.7
-0.3
–
VCC + 0.3
V
–
V
CC x 0.2
V
Potentiometer Characteristics
Symbol
Parameter
Conditions
-10 Device
-50 Device
-00 Device
Min
Typ
Max
Units
10
50
RPOT
Potentiometer Resistance
kΩ
100
Pot. Resistance Tolerance
Voltage on RH pin
±20
VCC
VCC
%
V
VRH
VRL
0
0
Voltage on RL pin
V
Resolution
3.2
0.5
%
INL
Integral Linearity Error
Differential Linearity Error
IW ≤ 2µA
1
LSB
LSB
Ω
DNL
IW ≤ 2µA
0.25
70
0.5
200
400
4.4
VCC = 5V, IW = 1mA
RWI
Wiper Resistance
VCC = 2.5V, IW = 1mA
150
Ω
IW
Wiper Current
TC of Pot Resistance
Ratiometric TC
Noise
-4.4
mA
TCRPOT
TCRATIO
VN
300
ppm/ºC
ppm/ºC
nV/√Hz
pF
20
100kHz / 1kHz
8/24
8/8/25
1.7
CH/CL/CW Potentiometer Capacitances
fc Frequency Response
Passive Attenuator, 10kΩ
MHz
Doc. No. MD-2007 Rev. O
4
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT5114
AC CONDITIONS OF TEST
VCC Range
2.5V ≤ VCC ≤ 6V
0.2VCC to 0.7VCC
10ns
Input Pulse Levels
Input Rise and Fall Times
Input Reference Levels
0.5VCC
AC OPERATING CHARACTERISTICS
VCC = +2.5V to +6.0V, VH = VCC, VL = 0V, unless otherwise specified
(1)
Symbol Parameter
Min
Typ
–
Max
–
Units
ns
¯¯
¯¯¯
tCI
tDI
100
50
100
250
250
1
CS to INC Setup
¯
¯¯¯
–
–
ns
U/D to INC Setup
¯
¯¯¯
tID
–
–
ns
U/D to INC Hold
¯¯¯
tIL
–
–
ns
INC LOW Period
¯¯¯
tIH
–
–
ns
INC HIGH Period
¯¯¯
¯¯
tIC
–
–
µs
INC Inactive to CS Inactive
¯¯
tCPH
tCPH
tIW
100
10
–
–
–
ns
CS Deselect Time (NO STORE)
¯¯
–
–
ms
µs
CS Deselect Time (STORE)
¯¯¯
1
5
INC to VOUT Change
¯¯¯
tCYC
1
–
–
µs
INC Cycle Time
(2)
¯¯¯
tR, tF
–
–
500
1
µs
INC Input Rise and Fall Time
(2)
tPU
tWR
Power-up to Wiper Stable
Store Cycle
–
–
ms
ms
–
5
10
A.C. TIMING
CS
(store)
t
CYC
t
t
IC
t
CI
CPH
t
IL
t
IH
90%
90%
INC
U/D
10%
t
DI
t
ID
t
F
t
R
(3)
t
IW
MI
R
W
Notes
(1) Typical values are for TA = 25ºC and nominal supply voltage.
(2) This parameter is periodically sampled and not 100% tested.
(3) MI in the A.C. Timing diagram refers to the minimum incremental change in the W output due to a change in the wiper position.
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
5
Doc. No. MD-2007 Rev. O
CAT5114
APPLICATIONS INFORMATION
POTENTIOMETER CONFIGURATION
(a) resistive divider
(b) variable resistance
(c) two-port
APPLICATIONS
3
A
V
1
(-)
+
–
1
R
R
4
3
+5V
1
+5V
8
R
R
1
2
2
1
7
R
R
A
B
6
3
+5V
4
+5V
8
DPP
4
8
9
pR
POT
7
R
R
2
2
–
A
3
2
1
7
3
5
5
4
R
V
(1-p)R
1
O
POT
8
DPP
+
10
11
CAT5114
555
4
2
6
5
A
R
R
4
2
3
–
6
CAT5113/5114
(+)
+2.5V
7
V
2
1
+
2
0.01µF
0.003µF
0.01µF
C
A
R
=
=
A
R
= A = ¼ LM6064
3
R = 5kꢀ
4
1
2
=
2
3
R
= 10kꢀ
POT
Programmable Sq. Wave Oscillator (555)
Programmable Instrumentation Amplifier
+5V
100kꢀ
8
2
CAT5113/5114
1
DPP
7
4
V
(REG)
V
OUT
O
R
11kꢀ
1
2952
V
(UNREG)
IN
0.1µF
6.8µF
pR (1-p)R
1.23V
330ꢀ
330ꢀ
1Mꢀ
SHUTDOWN
SD
FB
3
GND
6
R
820
2
5
1µF
+5V
7
+5V
7
ꢀ
+5V
8
2
3
2
3
10k
–
–
+
A
A
2
2
1
7
1
V
3
6
O
6
6
DPP
+
R
3
10kꢀ
I
S
4
4
5
CAT5113/5114
4
LT1097
+2.5V
Programmable I to V Convertor
Programmable Voltage Regulator
Doc. No. MD-2007 Rev. O
6
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT5114
C
1
R3
0.001µF
100k
ꢀ
1µF
C
2
R1
+5V
7
2
V
S
–
50k
ꢀ
0.001µF
V
O
+5V
8
6
+
R2
10k
3
4
A
1
ꢀ
2
1
7
DPP
+2.5V
CAT5113/5114
4
Programmable Bandpass Filter
+5V
IC1
393
IC2
74HC132
R
R
1
V
LL
2
–
1
7
OSC
CLO
CHI
+
3
R
2
6
–
10kꢀ
3
0.1µF
+
+5V
5
V
UL
+5V
IC3
CAT5114
+5V
6
8
2
5
–
10kꢀ
V
3
O
1
DPP
+
7
4
2.5 ≤ V ≤ 5V
O
AI
IC4
V
+2.5V
S
0 ≤ V ≤ 2.5V
S
Automatic Gain Control
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
7
Doc. No. MD-2007 Rev. O
CAT5114
PACKAGE OUTLINE DRAWING
PDIP 8-Lead 300mils (L) (1)(2)
SYMBOL
MIN
NOM
MAX
A
A1
A2
b
5.33
0.38
2.92
0.36
1.14
0.20
9.02
7.62
3.30
0.46
4.95
0.56
1.78
0.36
10.16
8.25
b2
c
1.52
E1
0.25
D
9.27
E
7.87
e
2.54 BSC
6.35
E1
eB
L
6.10
7.87
2.93
7.11
10.92
3.80
3.30
PIN # 1
IDENTIFICATION
D
TOP VIEW
E
A2
A1
A
L
c
b2
eB
e
b
SIDE VIEW
END VIEW
For current Tape and Reel information, download the PDF file from:
http://www.catsemi.com/documents/tapeandreel.pdf.
Notes
(1) All dimensions are in millimeters.
(2) Complies with JEDEC MS-001.
Doc. No. MD-2007 Rev. O
8
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT5114
SOIC 8-Lead 150mils (V) (1)(2)
SYMBOL
MIN
NOM
MAX
1.75
0.25
0.51
0.25
5.00
6.20
4.00
A
A1
b
1.35
0.10
0.33
0.19
4.80
5.80
3.80
c
E1
E
D
E
E1
e
1.27 BSC
h
0.25
0.40
0º
0.50
1.27
8º
L
PIN # 1
IDENTIFICATION
θ
TOP VIEW
D
h
A1
θ
A
c
e
b
L
SIDE VIEW
END VIEW
For current Tape and Reel information, download the PDF file from:
http://www.catsemi.com/documents/tapeandreel.pdf.
Notes
(1) All dimensions are in millimeters. Angles in degrees.
(2) Complies with JEDEC MS-012.
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
9
Doc. No. MD-2007 Rev. O
CAT5114
(1)(2)
TSSOP 8-Lead 4.4mm (Y)
b
SYMBOL
MIN
NOM
MAX
1.20
0.15
1.05
0.30
0.20
3.10
6.50
4.50
A
A1
A2
b
0.05
0.80
0.19
0.09
2.90
6.30
4.30
0.90
c
D
3.00
6.40
E
E1
E
E1
e
4.40
0.65 BSC
1.00 REF
0.60
L
L1
θ1
0.50
0°
0.75
8°
e
TOP VIEW
D
c
A2
A1
A
θ1
L1
L
SIDE VIEW
END VIEW
For current Tape and Reel information, download the PDF file from:
http://www.catsemi.com/documents/tapeandreel.pdf.
Notes
(1) All dimensions are in millimeters. Angles in degrees.
(2) Complies with JEDEC MO-153.
Doc. No. MD-2007 Rev. O
10
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT5114
MSOP 8-Lead 3.0mm (Z) (1)(2)
SYMBOL
MIN
NOM
MAX
1.10
0.15
0.95
0.38
0.23
3.10
5.00
3.10
A
A1
A2
b
0.05
0.75
0.22
0.13
2.90
4.80
2.90
0.10
0.85
c
D
3.00
4.90
E
E
E1
E1
e
3.00
0.65 BSC
0.60
L
0.40
0º
0.80
6º
L1
L2
θ
0.95 REF
0.25 BSC
TOP VIEW
D
A2
A
DETAIL A
A1
e
b
c
SIDE VIEW
END VIEW
θ
L2
L
L1
For current Tape and Reel information, download the PDF file from:
http://www.catsemi.com/documents/tapeandreel.pdf.
Notes
(1) All dimensions are in millimeters. Angles in degrees.
(2) Complies with JEDEC MS-187.
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
11
Doc. No. MD-2007 Rev. O
CAT5114
TDFN 8-Pad 2 x 2.5mm (ZD7) (1)(2)
PIN#1
IDENTIFICATION
SYMBOL
MIN
NOM
0.75
MAX
0.80
0.05
A
A1
A3
b
0.70
0.00
0.02
0.20 REF
0.25
0.20
1.90
1.40
2.40
1.20
0.30
2.10
1.60
2.60
1.40
D
2.00
D2
E
1.50
2.50
E2
e
1.30
0.50TYP
0.30
L
0.20
0.40
A1
A3
For current Tape and Reel information, download the PDF file from:
http://www.catsemi.com/documents/tapeandreel.pdf.
Notes
(1) All dimensions are in millimeters.
(2) Complies with JEDEC MO-229.
Doc. No. MD-2007 Rev. O
12
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT5114
TDFN 8-Pad 2 x 3mm (VP2) (1)(2)
D
A
e
b
E2
E
PIN#1
IDENTIFICATION
A1
PIN#1 INDEX AREA
D2
L
TOP VIEW
SIDE VIEW
BOTTOM VIEW
SYMBOL
MIN
0.70
0.00
0.45
NOM
MAX
0.80
0.05
0.65
A2
A
A1
A2
A3
b
0.75
0.02
A3
0.55
0.20 REF
0.25
FRONT VIEW
0.20
1.90
1.30
2.90
1.20
0.30
2.10
1.50
3.10
1.40
D
2.00
D2
E
1.40
3.00
E2
e
1.30
050TYP
0.30
L
0.20
0.40
For current Tape and Reel information, download the PDF file from:
http://www.catsemi.com/documents/tapeandreel.pdf.
Notes
(1) All dimensions are in millimeters.
(2) Complies with JEDEC MO-229.
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
13
Doc. No. MD-2007 Rev. O
CAT5114
EXAMPLE OF ORDERING INFORMATION(1)
Prefix
Device #
Suffix
CAT
5114
V
I
-10
- G T3
Optional
Temperature Range
Tape & Reel
I = Industrial (-40ºC to 85ºC)
T: Tape & Reel
3: 3000/Reel
Company ID
Product Number
Resistance
-10: 10 kꢀ
-50: 50 kꢀ
-00: 100 kꢀ
Lead Finish
Blank: Matte-Tin
G: NiPdAu
5114
Package
L: PDIP
V: SOIC
Y: TSSOP
Z: MSOP
ZD7: TDFN
VP2: TDFN (5)
ORDERING PART NUMBER
CAT5114LI-10-G
CAT5114LI-50-G
CAT5114LI-00-G
CAT5114VI-10-G
CAT5114VI-50-G
CAT5114VI-00-G
CAT5114YI-10-G
CAT5114YI-50-G
CAT5114YI-00-G
CAT5114ZI-10-G
CAT5114ZI-50-G
CAT5114ZI-00-G
CAT5114ZD7I-10-G
CAT5114 ZD7I-50-G (5)
CAT5114 ZD7I-00-G (5)
CAT5114VP2I-10-G (5)
CAT5114VP2I-50-G (5)
CAT5114VP2I-00-G (5)
Notes
(1) All packages are RoHS-compliant (Lead-free, Halogen-free).
(2) The standard lead finish is NiPdAu.
(3) This device used in the above example is a CAT5114VI-10-GT3 (SOIC, Industrial Temperature, 10kꢀ, NiPdAu, Tape & Reel)
(4) For additional package and temperature options, please contact your nearest Catalyst Semiconductor Sales office.
(5) Contact factory for package availability.
Doc. No. MD-2007 Rev. O
14
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
REVISION HISTORY
Date
Rev. Reason
Revised Features
Revised DC Electrical Characteristics
10/09/2003
03/10/2004
03/29/2004
G
H
I
Updated Potentiometer Parameters
Changed Green Package marking for SOIC from W to V
Updated Ordering Information (removed old 5112 references)
04/12/2004
08/31/2004
04/08/2005
07/28/2005
J
K
L
Updated Reel Ordering Information
Added TDFN package in all areas
Updated Ordering Information
M
Updated Pin Configuration, Application Information, and Ordering Information
Update Features
Add TDFN (ZD7)
Update Absolute Maximum Ratings table
Update Potentiometer Characteristics table
Update all Package Outline Drawings
Update Example of Ordering Information note 2.
Update Ordering Part Number
07/06/2007
08/07/2007
N
O
Update MSOP Package Outline Drawing
Copyrights, Trademarks and Patents
© Catalyst Semiconductor, Inc.
Trademarks and registered trademarks of Catalyst Semiconductor include each of the following:
Beyond Memory™, DPP™, EZDim™, LDD™, MiniPot™ and Quad-Mode™
Catalyst Semiconductor has been issued U.S. and foreign patents and has patent applications pending that protect its products.
CATALYST SEMICONDUCTOR MAKES NO WARRANTY, REPRESENTATION OR GUARANTEE, EXPRESS OR IMPLIED, REGARDING THE SUITABILITY OF ITS
PRODUCTS FOR ANY PARTICULAR PURPOSE, NOR THAT THE USE OF ITS PRODUCTS WILL NOT INFRINGE ITS INTELLECTUAL PROPERTY RIGHTS OR THE
RIGHTS OF THIRD PARTIES WITH RESPECT TO ANY PARTICULAR USE OR APPLICATION AND SPECIFICALLY DISCLAIMS ANY AND ALL LIABILITY ARISING
OUT OF ANY SUCH USE OR APPLICATION, INCLUDING BUT NOT LIMITED TO, CONSEQUENTIAL OR INCIDENTAL DAMAGES.
Catalyst Semiconductor products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other
applications intended to support or sustain life, or for any other application in which the failure of the Catalyst Semiconductor product could create a situation where
personal injury or death may occur.
Catalyst Semiconductor reserves the right to make changes to or discontinue any product or service described herein without notice. Products with data sheets labeled
"Advance Information" or "Preliminary" and other products described herein may not be in production or offered for sale.
Catalyst Semiconductor advises customers to obtain the current version of the relevant product information before placing orders. Circuit diagrams illustrate typical
semiconductor applications and may not be complete.
Catalyst Semiconductor, Inc.
Corporate Headquarters
2975 Stender Way
Santa Clara, CA 95054
Phone: 408.542.1000
Fax: 408.542.1200
www.catsemi.com
Document No: MD-2007
Revision:
O
Issue date:
08/07/07
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