US5506 [UPI]

High Slew Rate, High Current Drive Rail to Rail Operation Amplifier;


型号：	US5506
厂家：	uPI Semiconductor Corp.
描述：	High Slew Rate, High Current Drive Rail to Rail Operation Amplifier
文件：	总10页 (文件大小：170K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

uS5506

High Slew Rate, High Current Drive,

and Rail to Rail Operation Amplifier

Features

General Description

The uS5506 contains two independent, high slew rate and 4.5V to 20V Input Voltage Range

high current drive rail to rail operation amplifiers. The uS5506

operates over a wide range of voltage 4.5V~20V with very

600mA Peak Output Current

low bias current.

Rail to Rail Output

50V/uS Slew Rate

30MHz Bandwidth

uS5506 provides peak output current to 600mAdrive rail to

rail output and fast slew rate to 50V/us. Other features

include over-temperature protection, over-current protection,

and output short protection. They provide complete

protection for system application. The uS5506 is available

in MSOP-8L and PMSOP-8L packages.

1.2mA Quiescent Current Per Channel

Over Current Protection

Over Temperature Protection

Output Short Protection

Ordering Information

Order Number

uS5506PRA8

uS5506PRU8

Package Type

MSOP-8L

Top Marking

uS5506P

MSOP-8L and PMSOP-8L Packages

RoHS Compliant and Halogen Free

PMSOP-8L

uS5506P

Applications

Note:

(1) uPI products are compatible with the current IPC/

JEDEC J-STD-020 requirement. They are halogen-free,

RoHS compliant and 100% matte tin (Sn) plating that

are suitable for use in SnPb or Pb-free soldering

processes.

TFT-LCD VCOM Buffer

TFT-LCD Gamma Buffer

Pin Configuration & Typical Application Circuit

VIN

VOUTA

VINA-

VINA+

VS-

VS+

VOUTB

VS+

VINB-

VINB+

Load

VIN+

VIN-

R_S

VOUT

MSOP-8L

VOUTA

VINA-

VINA+

VS-

VS+

VOUTB

VINB-

VINB+

VS-

PMSOP-8L

uS5506-DS-F0300, Mar. 2017

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uS5506

Functional Pin Description

No. Pin Name Pin Function

Output for Amplifier-A.

VOUTA

VINA-

VINA+

VS-

Negative Input for Amplifier-A.

Positive Input for Amplifier-A.

Negative Supply Input.

Positive Input for Amplifier-B.

Negative Input for Amplifier-B.

Output for Amplifier-B.

VINB+

VINB-

VOUTB

VS+

Positive Supply Input.

Exposed Pad.

Functional Block Diagram

VOUTA

VS+

VINA-

VINA+

VINB-

VINB+

VS-

VOUTB

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uS5506

Functional Description

The uS5506 includes 2-Channel independent operation

amplifiers. It has fast slew rate to 50V/uS and high current

drive to 600mA peak current. It can operate within wide

range from 4.5~20V and rail to rail output. It is suitable for

TFT-LCD gamma and VCOM buffer voltage.

The uS5506 features over-current protection, over-

temperature, and output short protection function. These

features supply complete protection for the TFT-LCDpanel

application. When VIN = VS+ / 2, the output current will

be limited to 600mA for m = normal operation. If output

shorts to VS-, the over-current protection machine will

keep regulating power dissipation to prevent power bus

being burnt out.

uS5506 has thermal protection function to prevent the

excessive power dissipation from overheating. When the

junction temperature exceeds 150^OC, it will disable normal

operation to lower chip operation temperature.

uS5506-DS-F0300, Mar. 2017

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uS5506

Absolute Maximum Rating

Supply Voltage, VS+ to VS- (Note 1) -------------------------------------------------------------------------------------- -0.3V to +22.5V

Input Voltage ---------------------------------------------------------------------------------------------------- (VS-)-0.5V to (VS+) + 0.5V

Storage Temperature Range ----------------------------------------------------------------------------------------------- -65^oC to +150^oC

Junction Temperature --------------------------------------------------------------------------------------------------------------------- 150^oC

Lead Temperature (Soldering, 10 sec) ------------------------------------------------------------------------------------------------ 260^oC

ESD Susceptibility (Note 2)

HBM (Human Body Mode) -------------------------------------------------------------------------------------------------------- 2kV

MM (Machine Mode) ---------------------------------------------------------------------------------------------------------------- 200V

Thermal Information

Package Thermal Resistance (Note 3)

MSOP-8L θ_JA-------------------------------------------------------------------------------------------------------------------------- 160^oC/W

MSOP-8L θ_JC--------------------------------------------------------------------------------------------------------------------------- 40^oC/W

PMSOP-8L θ_JA-------------------------------------------------------------------------------------------------------------------------- 86^oC/W

PMSOP-8L θ_JC------------------------------------------------------------------------------------------------------------------------- 30^oC/W

PowerDissipation, P_D@ T_A= 25°C

MSOP-8L --------------------------------------------------------------------------------------------------------------------------------------- 0.625W

PMSOP-8L --------------------------------------------------------------------------------------------------------------------------------------- 1.16W

Recommended Operation Conditions

Operating Junction Temperature Range (Note 4) --------------------------------------------------------------------- -40°C to +125°C

OperatingAmbient Temperature Range ---------------------------------------------------------------------------------- -40°C to +85°C

Note 1. Stresses listed as the above “ Absolute Maximum Ratings” may cause permanent damage to the device.

These are for stress ratings. Functional operation of the device at these or any other conditions beyond

those indicated in the operational sections of the specifications is not implied. Exposure to absolute

maximum rating conditions for extended periods may remain possibility to affect device reliability.

Note 2. Devices are ESD sensitive. Handling precaution recommended.

Note 3. θ_JAis measured in the natural convection at T_A= 25°C on a low effective thermal conductivity test board of

JEDEC 51-3 thermal measurement standard.

Note 4. The device is not guaranteed to function outside its operating conditions.

uS5506-DS-F0300, Mar. 2017

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uS5506

Electrical Characteristics

(VS+ = 20V,VS- = 0V, V_L= 10kΩ, C_L= 10pFΩ, T_A= 25^OC, unless otherwise specified)

Parameter

Symbol

Test Conditions

Min

Typ

Max Units

Supply Input

Input Offset Voltage

V_OS

V_CM= 10V

+/-2

Averaged Temperature

Coefficient of Input Offset Voltage

TCV_OS

uV/^oC

Input Bias Current

V_CM= 10V

GΩ

Input Impedance

R_IN

C_IN

Input Capacitance

1.5

Common Mode Input Range

Common Mode Rejection Ratio

Open Loop Gain

CMIR

-0.5

+20.5

CMRR +0.5V < V_OUT< +19.5V(No Load)

100

A_VOL

V_OL

+0.5V < V_OUT< +19.5V(No Load)

I_L= -5mA

Output Swing Low

150

Output Swing High

V_OH

I_L= +5mA

19.85 19.9

average current of peak source & sink

current

Peak Output Current

I_OUT

+/-600

Continuous Output Current

Power Supply Rejection Ratio

Supply Current(Per Channel)

_OUT= 10V

PSRR +6V < VS+ < +20V

I_S

No Load

1.2

+0.5V < V_OUT< +19.5V, 20% to 80%

(average of rising and falling edge

slew rate)

Slew Rate

V/uS

Setting to +/-0.1%(A_V= +1)

-3dB Bandwidth

V_O= 2.0V step @ C_L= 0pF

No Load

200

MHz

deg

Gain Bandwidth Product

Phase Margin

GBWP No Load

CHS

No Load

f = 5MHz

Channel Separation

Over-Temperature Threshold

Over-Temperature Hysteresis

T_OTP

150

^oC

T_{OTP_HYS}

^oC

uS5506-DS-F0300, Mar. 2017

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uS5506

Typical Operation Characteristics

Slew Rate (Rising)

Slew Rate (Falling)

VINA+(2V/Div)

VOUTA (2V/Div)

VINA+(2V/Div)

Time: 20ns/Div

VS+ = 20V, VINA+ = 10V, No Load

Small Signal Transient Response

Large Signal Transient Response

VINA+(5V/Div)

VINA+(100mV/Div)

VOUTA (100mV/Div)

VOUTA (5V/Div)

Time: 2ms/Div

VS+ = 20V, VINA+ = 200mV, No Load

VS+ = 20V, VINA+ = 10V, No Load

Rail-to-Rail

Load Transient Response

VINA+(5V/Div)

VINA+(50mV/Div)

IOUT (100mV/Div)

VOUTA (5V/Div)

Time: 10ms/Div

Time: 40us/Div

VS+ = 10V, VINA+ = 10V, No Load

VS+ = 20V, VINA+ = 10V, Load = 300mA

uS5506-DS-F0300, Mar. 2017

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uS5506

Typical Operation Characteristics

Output Peak Current

Output Continue Current

VOUTA (5V/Div)

IOUT (20mA/Div)

IOUT (200mA/Div)

Time: 4us/Div

VS+ = 20V, VINA+ = 10V, VOUTA short to GND

uS5506-DS-F0300, Mar. 2017

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uS5506

Package Information

MSOP-8L

0.35 REF

1.00 REF

3.00 BSC

0.65 REF

0.65 BSC

0.30 BSC

Recommended Solder Pad Layout

0.75 - 0.95

0.15 TYP

1.00 MAX

0.40 - 0.80

0.00 - 0.15

Note

1.Package Outline Unit Description:

BSC: Basic. Represents theoretical exact dimension or dimension target

MIN: Minimum dimension specified.

MAX: Maximum dimension specified.

REF: Reference. Represents dimension for reference use only. This value is not a device specification.

TYP. Typical. Provided as a general value. This value is not a device specification.

2.Dimensions in Millimeters.

3.Drawing not to scale.

4.These dimensions do not include mold flash or protrusions. Mold flash or protrusions shall not exceed 0.15mm.

uS5506-DS-F0300, Mar. 2017

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uS5506

Package Information

PMSOP-8L

2.90 - 3.10

1.40 - 2.15

0.65 BSC

0.22 - 0.38

1.10 MAX

0.00 - 0.15

Note

1.Package Outline Unit Description:

BSC: Basic. Represents theoretical exact dimension or dimension target

MIN: Minimum dimension specified.

MAX: Maximum dimension specified.

REF: Reference. Represents dimension for reference use only. This value is not a device specification.

TYP. Typical. Provided as a general value. This value is not a device specification.

2.Dimensions in Millimeters.

3.Drawing not to scale.

4.These dimensions do not include mold flash or protrusions. Mold flash or protrusions shall not exceed 0.15mm.

uS5506-DS-F0300, Mar. 2017

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uS5506

Important Notice

uPI and its subsidiaries reserve the right to make corrections, modifications, enhancements, improvements, and other

changes to its products and services at any time and to discontinue any product or service without notice. Customers

should obtain the latest relevant information before placing orders and should verify that such information is current and

complete.

uPI products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgment.

However, no responsibility is assumed by uPI or its subsidiaries for its use or application of any product or circuit; nor

for any infringements of patents or other rights of third parties which may result from its use or application, including but

not limited to any consequential or incidental damages. No uPI components are designed, intended or authorized for

use in military, aerospace, automotive applications nor in systems for surgical implantation or life-sustaining. No license

is granted by implication or otherwise under any patent or patent rights of uPI or its subsidiaries.

uPI Semiconductor Corp.

Sales Branch Office

uPI Semiconductor Corp.

Headquarter

12F-5, No. 408, Ruiguang Rd. Neihu District,

Taipei Taiwan, R.O.C.

TEL : 886.2.8751.2062 FAX : 886.2.8751.5064

9F.,No.5, Taiyuan 1st St. Zhubei City,

Hsinchu Taiwan, R.O.C.

TEL : 886.3.560.1666 FAX : 886.3.560.1888

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US5506 [UPI]

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