Datasheet > ISL28230CUZ

ISL28230CUZ

更新时间： 2024-11-03 11:11:51

品牌	Logo	应用领域
英特矽尔 - INTERSIL		运算放大器
页数	文件大小	规格书
19页	1136K
描述
Single, Dual, and Quad Micropower, Low Drift, RRIO Operational Amplifiers

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替代型号

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ISL28230CUZ 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 1.65V to

5.5V and ±0.825V to ±2.75V. Their low supply current of 20µA

and rail-to-rail input range enable the ISL28130, ISL28230,

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 2 AA or single Li-ion

batteries.

• Low Input Offset Voltage. . . . . . . . . . . . . . . . . . . . . 40µV, Max.

• Low Offset Drift . . . . . . . . . . . . . . . . . . . . . . . . 150nV/°C, Max

• Input Bias Current . . . . . . . . . . . . . . . . . . . . . . . . 250 pA, Max.

• Quiescent Current (Per Amplifier) . . . . . . . . . . . . . .20µA, Typ.

• Single Supply Range . . . . . . . . . . . . . . . . . . . +1.65V to +5.5V

• Dual Supply Range. . . . . . . . . . . . . . . . . . . ±0.825V 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, 8Ld SOIC

and 8 Ld DFN packages. The ISL28430 is available in 14 Ld

TSSOP and 14 Ld SOIC packages. All 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+

+1.65V TO +5.5V

REF

499k

4.99k

V+

V-

= ±2.5V

SENSE

OUT

0.1

100

V = ±0.825V

499k

GND

-100

I-SENSE-

-50

-25

100

125

TEMPERATURE (°C)

BI-DIRECTIONAL CURRENT SENSE AMPLIFIER

FIGURE 2. I vs TEMPERATURE

FIGURE 1. TYPICAL APPLICATION DIAGRAM

December 16, 2010

FN7623.1

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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ISL28230CUZ 替代型号

型号	品牌	替代类型	描述	数据表
ISL28230CUZ-T7	INTERSIL	类似代替	Single, Dual, and Quad Micropower, Low Drift, RRIO Operational Amplifiers
ISL28230CUZ-T7A	INTERSIL	类似代替	Single, Dual, and Quad Micropower, Low Drift, RRIO Operational Amplifiers
ISL28214FUZ	RENESAS	功能相似	Single, Dual, Quad General Purpose Micropower, RRIO Operational Amplifiers

与ISL28230CUZ相关器件

型号	品牌	获取价格	描述	数据表
ISL28230CUZ-T7	INTERSIL	获取价格	Single, Dual, and Quad Micropower, Low Drift, RRIO Operational Amplifiers
ISL28230CUZ-T7A	INTERSIL	获取价格	Single, Dual, and Quad Micropower, Low Drift, RRIO Operational Amplifiers
ISL28230FBZ	INTERSIL	获取价格	Single, Dual, and Quad Micropower, Low Drift, RRIO Operational Amplifiers
ISL28230FBZ	RENESAS	获取价格	Single, Dual, and Quad Micropower, Low Drift, RRIO Operational Amplifiers
ISL28230FBZT	RENESAS	获取价格	IC DUAL OP-AMP, 55 uV OFFSET-MAX, 0.4 MHz BAND WIDTH, PDSO8, ROHS COMPLIANT, PLASTIC, MS-0
ISL28230FBZ-T	RENESAS	获取价格	DUAL OP-AMP, 55uV OFFSET-MAX, 0.4MHz BAND WIDTH, PDSO8, ROHS COMPLIANT, PLASTIC, MS-012, S
ISL28230FBZ-T13	RENESAS	获取价格	Dual Micropower, Low Drift, RRIO Operational Amplifier; DFN8, MSOP8, SOIC8; Temp Range: Se
ISL28230FBZ-T7A	RENESAS	获取价格	Dual Micropower, Low Drift, RRIO Operational Amplifier; DFN8, MSOP8, SOIC8; Temp Range: Se
ISL28230FRZ	INTERSIL	获取价格	Single, Dual, and Quad Micropower, Low Drift, RRIO Operational Amplifiers
ISL28230FRZ	RENESAS	获取价格	Single, Dual, and Quad Micropower, Low Drift, RRIO Operational Amplifiers

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