Datasheet > ADR3625

ADR3625

更新时间： 2023-12-20 18:44:08

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亚德诺 - ADI		/
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描述
精度、微功耗、高电流输出基准电压源

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ADR3625 数据手册

Data Sheet

ADR3625/ADR3630/ADR3650

Precision, Micropower, High Current Output Voltage References

FEATURES

PIN CONFIGURATION

► Maximum temperature coefficient

► 3 ppm/°C (B grade)

► 6 ppm/°C (A grade)

► Output current capacity (typical): 70 mA sourcing and 20 mA

sinking

► Low quiescent current: 65 µA

► Low shutdown current: 1.5 μA

► Output voltage noise (0.1 Hz to 10 Hz): 3 ppm p-p

► Maximum initial output voltage error

► ±0.04% (B grade)

Figure 1. 8-Lead MSOP Pin Configuration

► ±0.08% (A grade)

► Operating temperature range: −40°C to +125°C

► Maximum input voltage: 16 V

► Low dropout voltage

► 0.25 V for the ADR3625

► 0.15 V for the ADR3630 and ADR3650

► 1.8 V logic compatible

► 8-Lead MSOP package

APPLICATIONS

► Precision power supplies

► Portable instrumentation

► Process transmitters

► Remote sensors

► Medical instrumentation

► Auto battery monitors

GENERAL DESCRIPTION

Table 1. Voltage Reference Choices from Analog Devices

The ADR3625\ADR3630\ADR3650 are low power, high precision

voltage references that feature a maximum temperature coefficient

of 3 ppm/°C for the B grade in an 8-lead MSOP. Capable of

sourcing up to 70 mA, the ADR3625\ADR3630\ADR3650 are an

exceptional replacement to standard low dropout (LDO) regulators.

For high accuracy, the output voltage and temperature coefficient

are trimmed during production using the Analog Devices, Inc.,

proprietary DigiTrim^®technology.

Micropower

Low Power

High Current

LT6656

ADR291

REF192

LT1461

LT1790

ADR391

LT1460

LT6658

LT1461

ADR431

REF192

LT1460

ADR361

ADR421

LTC6652

The low thermal hysteresis (7 ppm) and low long-term drift

(160 ppm at 3500 Hr) improve system lifetime accuracy. A

minimum load capacitance of 0.1 μF is required for operation.

The ADR3625\ADR3630\ADR3650 is specified over the –40°C to

+125°C operating temperature range.

Rev. A

Information furnished by Analog Devices is believed to be accurate and reliable "as is". However, no responsibility is assumed by Analog

Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to

change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

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与ADR3625相关器件

型号	品牌	获取价格	描述	数据表
ADR363	ADI	获取价格	Low Power, Low Noise Voltage References with Sink/Source Capability
ADR3630	ADI	获取价格	精密、微功耗、高电流输出基准电压源
ADR363A	ADI	获取价格	Low Power, Low Noise Voltage References with Sink/Source Capability
ADR363AUJZ-R2	ADI	获取价格	Low Power, Low Noise Voltage References with Sink/Source Capability
ADR363AUJZ-REEL7	ADI	获取价格	Low Power, Low Noise Voltage References with Sink/Source Capability
ADR363AUJZ-REEL7	ROCHESTER	获取价格	1-OUTPUT THREE TERM VOLTAGE REFERENCE, 3 V, PDSO5, ROHS COMPLIANT, MO-193AB, TSOT-5
ADR363B	ADI	获取价格	Low Power, Low Noise Voltage References with Sink/Source Capability
ADR363BUJZ-R2	ADI	获取价格	Low Power, Low Noise Voltage References with Sink/Source Capability
ADR363BUJZ-R2	ROCHESTER	获取价格	1-OUTPUT THREE TERM VOLTAGE REFERENCE, 3 V, PDSO5, ROHS COMPLIANT, MO-193AB, TSOT-5
ADR363BUJZ-REEL7	ADI	获取价格	Low Power, Low Noise Voltage References with Sink/Source Capability

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