Datasheet > TS103A

TS103A

更新时间： 2024-09-27 06:03:03

品牌	Logo	应用领域
TSC		运算放大器
页数	文件大小	规格书
6页	363K
描述
Dual Operational Amplifiers And Voltage Reference

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TS103A 数据手册

TS103/A

Dual Operational Amplifiers And

Voltage Reference

SOP-8

Pin assignment:

1. Output A

8. Vcc

2. Input A (-)

7. Output B

3. Input A (+) / Vka 6. Input B (-)

4. Gnd 5. Input B (+)

General Description

The TS103 is a monolithic IC specifically designed to control the output current and voltage levels of switch mode

battery chargers and power supplies.

The device contains two operational amplifiers and a precision shunt regulator. Op Amp 1 is designed for voltage

control, whose non-inverting input internally connects to the output of the shunt regulator. Op Amp 2 is for current

control with both inputs uncommitted. The IC offers the power converter designer a control solution that features

increased precision with a corresponding reduction in system complexity and cost.

Features

Block Diagram

●

Input Offset Voltage: 0.5mV

Supply Current: 250uA per OP AMP @ 5V

Unity Gain Bandwidth: 1MHz

Output Voltage Swing: 0~(Vcc – 1.5) V

Power Supply Voltage: 3~18V

Fixed Output Voltage Reference: 2.5V±1%

Sink Current Capability from 0.2~80mA

Package types: SOP-8

Ordering Information

Part No.

TS103CS RL

TS103ACS RL

Package

SOP-8

Packing

2.5Kpcs / 13” Reel

Absolute Maximum Rating

Parameter

Symbol

Value

Unit

Power Supply Voltage (V_CCto GND)

Op Amp 1 and 2 Input Voltage Range (Pins 2,5,6)

Op Amp 2 Input Differential Voltage (Pins 5,6)

Voltage Reference Cathode Current (Pin 3)

Power Dissipation

V_CC

V_IN

V_ID

I_K

-0.3 to V_CC+0.3

100

°C

P_D

T_STG

500

Storage Temperature Range

-65 to 150

≥200

ESD Protection Voltage (Machine Model)

Note 1: Stresses greater than 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

beyond those indicated under "Recommended Operating Conditions" is not implied. Exposure to "Absolute

Maximum Ratings " for extended periods may affect device reliability.

1/6

Version: B07

12 3 4 5 6

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