Datasheet > ISL28233FBZ

ISL28233FBZ

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
25页	1537K
描述
Dual and Quad Micropower Chopper Stabilized, RRIO Operational Amplifiers

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替代型号

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ISL28233FBZ 数据手册

Dual and Quad Micropower Chopper Stabilized, RRIO

Operational Amplifiers

ISL28233, ISL28433

Features

The ISL28233 and ISL28433 are dual and quad micropower,

chopper stabilized operational amplifiers that are optimized for

single and dual supply operation from 1.8V to 6.0V and ±0.825V

to ±3.0V. Their low supply current of 18µA and wide input range

enable the ISL28233, ISL28433 to be excellent general purpose

op amps for a wide range of applications. The ISL28233 and

ISL28433 are ideal for handheld devices that operate off 2 AA or

single Li-ion batteries.

• Low Input Offset Voltage. . . . . . . . . . . . . . . . . . . . . . 6µV, Max.

• Low Offset Drift . . . . . . . . . . . . . . . . . . . . . . . 0.05µV/°C, Max.

• Quiescent Current (Per Amplifier) . . . . . . . . . . . . . .18µA, Typ.

• Single Supply Range . . . . . . . . . . . . . . . . . . . . .+1.8V to +6.0V

• Dual Supply Range. . . . . . . . . . . . . . . . . . . . ±0.825V to ±3.0V

• Low Noise (0.01Hz to 10Hz) . . . . . . . . . . . . . . . . . 1.0µV , Typ.

P-P

• Rail-to-Rail Inputs and Output

The ISL28233 is available in 8 Ld MSOP, 8 Ld SOIC and 8 Ld DFN

packages. The ISL28433 is available in 14 Ld TSSOP, 14 Ld SOIC

and 14 Ld 3mmx4mm TDFN packages. All devices operate over

the temperature range of -40°C to +125°C.

• Input Bias Current . . . . . . . . . . . . . . . . . . . . . . . . .180pA, Max.

• Operating Temperature Range . . . . . . . . . . . .-40°C to +125°C

Applications

Related Literature

• Bi-Directional Current Sense

• Temperature Measurement

• Medical Equipment

• See AN1596, “ISL28233SOICEVAL1Z Evaluation Board User’s

Guide”

• See AN1575, “ISL28433SOICEVAL1Z, ISL28433TSSOPEVAL1Z

Evaluation Board User’s Guide”

• Electronic Weigh Scales

• Precision/Strain Gauge Sensor

• Precision Regulation

• Low Ohmic Current Sense

• High Gain Analog Front Ends

Typical Application

vs Temperature

I-SENSE+

+1.8V TO +6.0V

REF

499k

4.99k

V+

V-

SENSE

OUT

0.1

499k

-1

-2

-3

-4

GND

I-SENSE-

-50

-25

100

125

TEMPERATURE (°C)

BI-DIRECTIONAL CURRENT SENSE AMPLIFIER

July 26, 2011

FN7692.3

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...25

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ISL28233FBZ 替代型号

型号	品牌	替代类型	描述	数据表
ISL28233FBZ-T7A	INTERSIL	完全替代	Dual and Quad Micropower Chopper Stabilized, RRIO Operational Amplifiers
ISL28233FBZ-T7	INTERSIL	类似代替	Dual and Quad Micropower Chopper Stabilized, RRIO Operational Amplifiers

与ISL28233FBZ相关器件

型号	品牌	获取价格	描述	数据表
ISL28233FBZ-T	RENESAS	获取价格	DUAL OP-AMP, 11uV OFFSET-MAX, 0.4MHz BAND WIDTH, PDSO8, ROHS COMPLIANT, MS-012, PLASTIC, S
ISL28233FBZ-T13	RENESAS	获取价格	Operational Amplifier
ISL28233FBZ-T7	INTERSIL	获取价格	Dual and Quad Micropower Chopper Stabilized, RRIO Operational Amplifiers
ISL28233FBZ-T7A	INTERSIL	获取价格	Dual and Quad Micropower Chopper Stabilized, RRIO Operational Amplifiers
ISL28233FRTZ-T7	INTERSIL	获取价格	Single, Dual, and Quad Micropower, Zero-Drift, RRIO Operational Amplifiers
ISL28233FRZ	INTERSIL	获取价格	Dual and Quad Micropower Chopper Stabilized, RRIO Operational Amplifiers
ISL28233FRZ-T	RENESAS	获取价格	DUAL OP-AMP, 11uV OFFSET-MAX, 0.4MHz BAND WIDTH, PDSO8, 3 X 3 MM, ROHS COMPLIANT, PLASTIC,
ISL28233FRZ-T7	RENESAS	获取价格	Dual Micropower, Chopper Stabilized, RRIO Operational Amplifier; DFN8, MSOP8, SOIC8; Temp
ISL28233FRZ-T7A	RENESAS	获取价格	Dual Micropower, Chopper Stabilized, RRIO Operational Amplifier; DFN8, MSOP8, SOIC8; Temp
ISL28233FUZ	INTERSIL	获取价格	Single, Dual, and Quad Micropower, Zero-Drift, RRIO Operational Amplifiers

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