Datasheet > ISL28130FEZ-T7A

ISL28130FEZ-T7A

更新时间： 2024-11-08 01:11:39

品牌	Logo	应用领域
英特矽尔 - INTERSIL		放大器光电二极管
页数	文件大小	规格书
19页	864K
描述
Single, Dual, and Quad Micropower, Low Drift, RRIO Operational Amplifiers

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替代型号

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ISL28130FEZ-T7A 数据手册

Single, Dual, and Quad Micropower, Low Drift, RRIO

Operational Amplifiers

ISL28130, ISL28230, ISL28430

Features

The ISL28130, ISL28230 and ISL28430 are single, dual and

quad micropower, low offset drift operational amplifiers that

are optimized for single and dual supply operation from 1.8V

to 5.5V and ±0.9V to ±2.75V. Their low supply current of 20µA

and rail-to-rail input/output enable the ISL28130, ISL28230,

and ISL28430 to be an excellent general-purpose op amp for a

range of applications. The ISL28130, ISL28230 and ISL28430

are ideal for handheld devices that operate off 2AA or single

Li-ion batteries.

• Low input offset voltage . . . . . . . . . . . . . . . . . . . . . 40µV, Max.

• Low offset drift . . . . . . . . . . . . . . . . . . . . . . . . .150nV/°C, Max.

• Input bias current. . . . . . . . . . . . . . . . . . . . . . . . . .250pA, Max.

• Quiescent current (per amplifier). . . . . . . . . . . . . . .20µA, Typ.

• Single supply range . . . . . . . . . . . . . . . . . . . . . .+1.8V to +5.5V

• Dual supply range . . . . . . . . . . . . . . . . . . . . . .±0.9V to ±2.75V

• Low noise (0.01Hz to 10Hz) . . . . . . . . . . . . . . . . 1.1µV , Typ.

P-P

The ISL28130 is available in industry standard pinouts for 5 Ld

SOT-23, 5 Ld SC70 and 8 Ld SOIC packages. The ISL28230 is

available in industry standard pinouts for 8 Ld MSOP, 8 Ld

SOIC and 8 Ld DFN packages. The ISL28430 is available in

14 Ld TSSOP and 14 Ld SOIC packages. Commercial devices

operate over the temperature range of 0°C to 70°C. Full

temperature range devices operate over the temperature

range of -40°C to 125°C.

• Rail-to-rail inputs and output

Applications

• Bi-directional current sense

• Temperature measurement

• Medical equipment

• Electronic weigh scales

• Precision/strain gauge sensor

• Precision regulation

• Low Ohmic current sense

• High gain analog front ends

400

300

200

I-SENSE+

+1.8V TO +5.5V

REF

499k

4.99k

V+

V-

= ±2.5V

SENSE

OUT

0.1

= ±0.9V

100

499k

GND

-100

I-SENSE-

-50

-25

100

125

TEMPERATURE (°C)

BI-DIRECTIONAL CURRENT SENSE AMPLIFIER

FIGURE 1. TYPICAL APPLICATION DIAGRAM

FIGURE 2. I vs TEMPERATURE

February 13, 2014

FN7623.7

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...19

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ISL28130FEZ-T7A 替代型号

型号	品牌	替代类型	描述	数据表
ISL28130FEZ-T7	INTERSIL	类似代替	Single, Dual, and Quad Micropower, Low Drift, RRIO Operational Amplifiers
OPA330AIDCKR	TI	功能相似	50mV VOS, 0.25mV/Â°C, 35mA CMOS OPERATIONAL A
OPA330AIDCKT	TI	功能相似	50mV VOS, 0.25mV/Â°C, 35mA CMOS OPERATIONAL A

与ISL28130FEZ-T7A相关器件

型号	品牌	获取价格	描述	数据表
ISL28130FHZ	INTERSIL	获取价格	Single, Dual, and Quad Micropower, Low Drift, RRIO Operational Amplifiers
ISL28130FHZ-T7	RENESAS	获取价格	Single Micropower, Low Drift, RRIO Operational Amplifier; SC705, SOT5; Temp Range: See Dat
ISL28130FHZ-T7	INTERSIL	获取价格	Single, Dual, and Quad Micropower, Low Drift, RRIO Operational Amplifiers
ISL28130FHZ-T7A	INTERSIL	获取价格	Single, Dual, and Quad Micropower, Low Drift, RRIO Operational Amplifiers
ISL28130FHZ-T7A	RENESAS	获取价格	Single, Dual, and Quad Micropower, Low Drift, RRIO Operational Amplifiers
ISL28133	INTERSIL	获取价格	Single, Dual, and Quad Micropower, Zero-Drift, RRIO Operational Amplifiers
ISL28133	RENESAS	获取价格	Single Micropower, Chopper Stabilized, RRIO Operational Amplifier
ISL28133_11	INTERSIL	获取价格	Single Micropower, Chopper Stabilized, RRIO Operational Amplifier
ISL28133CSENSEV1Z	RENESAS	获取价格	Single Micropower, Chopper Stabilized, RRIO Operational Amplifier
ISL28133EVAL1Z	INTERSIL	获取价格	Single Micropower, Chopper Stabilized, RRIO Operational Amplifier

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