Datasheet > TS431_15

TS431_15

更新时间： 2024-02-25 17:37:46

品牌	Logo	应用领域
TSC		/
页数	文件大小	规格书
13页	4116K
描述
2.495V Programmable Shunt Voltage Reference

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TS431_15 数据手册

TS431

Taiwan Semiconductor

2.495V Programmable Shunt Voltage Reference

GENERAL DESCRIPTION

FEATURES

TS431 series integrated circuits are three-terminal ● Precision Reference Voltage

programmable shunt regulator diodes. These monolithic

IC voltage references operate as a low temperature

coefficient zener which is programmable from V_REFto 36

TS431 –2.495V ±2%

TS431A – 2.495V ±1%

TS431B – 2.495V ±0.5%

volts with two external resistors. These devices exhibit a ● Equivalent Full Range Temp. Coefficient:

wide operating current range of 1.0 to 100mA with a

typical dynamic impedance of 0.22Ω.

50ppm/°C

● Programmable Output Voltage up to 36V

The characteristics of these references make them ● Fast Turn-On Response

excellent replacements for zener diodes in many ● Sink Current Capability of 1~100mA

applications such as digital voltmeters, power supplies, ● Low Dynamic Output Impedance: 0.2Ω

and op amp circuitry. The 2.5V reference makes it ● Low Output Noise

convenient to obtain a stable reference from 5.0V logic

APPLICATION

● SMPS

supplies, and since The TS431 series operates as a

shunt regulator, it can be used as either a positive or

● Lighting

negative stage reference.

● Telecommunication

● Home appliance

TO-92

Pin Definition:

1. Reference

2. Anode

SOT-23

Pin Definition:

1. Reference

2. Cathode

3. Anode

SOP-8

Pin Definition

1. Cathode

2. Anode

3. Anode

4. N/C

5. N/C

6. Anode

7. Anode

8. Reference

3. Cathode

Notes:

1. Moisture sensitivity level: level 3. Per J-STD-020 (SOP-8)

2. Moisture sensitivity level: level 1. Per J-STD-020 (SOT-23)

TYPICAL APPLICATIN CIRCUIT

Document Number: DS_P0000235

Version: H15

12 3 4 5 6 7...13

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与TS431_15相关器件

型号	品牌	获取价格	描述	数据表
TS431A	TSC	获取价格	Adjustable Precision Shunt Regulator
TS431ACS	TSC	获取价格	Adjustable Precision Shunt Regulator
TS431ACS-RLG	TSC	获取价格	2.495V Programmable Shunt Voltage Reference
TS431ACT	TSC	获取价格	Adjustable Precision Shunt Regulator
TS431ACTA3	TSC	获取价格	Adjustable Precision Shunt Regulator
TS431ACTA3G	TSC	获取价格	Adjustable Precision Shunt Regulator
TS431ACT-A3G	TSC	获取价格	2.495V Programmable Shunt Voltage Reference
TS431ACTB0	TSC	获取价格	Adjustable Precision Shunt Regulator
TS431ACTB0G	TSC	获取价格	Adjustable Precision Shunt Regulator
TS431ACT-B0G	TSC	获取价格	2.495V Programmable Shunt Voltage Reference