参数资料
型号: ISL28233FBZ-T7A
厂商: Intersil
文件页数: 1/25页
文件大小: 0K
描述: IC OPAMP CHOPPER RR .4MHZ 8SOIC
产品培训模块: Patient Monitoring and Diagnostic Equipment Solutions
Solutions for Test and Measurement Equipment
标准包装: 1
放大器类型: 断路器(零漂移)
电路数: 2
输出类型: 满摆幅
转换速率: 0.2 V/µs
增益带宽积: 400kHz
电流 - 输入偏压: 180pA
电压 - 输入偏移: 2µV
电流 - 电源: 18µA
电流 - 输出 / 通道: 19mA
电压 - 电源,单路/双路(±): 1.8 V ~ 6 V,±0.825 V ~ 3 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 标准包装
其它名称: ISL28233FBZ-T7ADKR
1
Dual and Quad Micropower Chopper Stabilized, RRIO
Operational Amplifiers
ISL28233, ISL28433
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 18A 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.
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.
Related Literature
See AN1596, “ISL28233SOICEVAL1Z Evaluation Board User’s
Guide”
See AN1575, “ISL28433SOICEVAL1Z, ISL28433TSSOPEVAL1Z
Evaluation Board User’s Guide”
Features
Low Input Offset Voltage . . . . . . . . . . . . . . . . . . . . . . 6V, Max.
Low Offset Drift . . . . . . . . . . . . . . . . . . . . . . . 0.05V/°C, Max.
Quiescent Current (Per Amplifier) . . . . . . . . . . . . . .18A, Typ.
Single Supply Range . . . . . . . . . . . . . . . . . . . . .+1.8V to +6.0V
Dual Supply Range. . . . . . . . . . . . . . . . . . . . ±0.825V to ±3.0V
Low Noise (0.01Hz to 10Hz) . . . . . . . . . . . . . . . . . 1.0VP-P, Typ.
Rail-to-Rail Inputs and Output
Input Bias Current . . . . . . . . . . . . . . . . . . . . . . . . .180pA, Max.
Operating Temperature Range . . . . . . . . . . . .-40°C to +125°C
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
Typical Application
VOS vs Temperature
BI-DIRECTIONAL CURRENT SENSE AMPLIFIER
I-SENSE+
0.1
4.99k
499k
+
-
V+
V-
GND
VSENSE
OUT
VREF
V+
+1.8V TO +6.0V
I-SENSE-
TEMPERATURE (°C)
IN
P
U
T
OFFSE
T
VO
LT
AGE
(V)
-4
-3
-2
-1
0
1
2
3
4
-50
-25
0
25
50
75
100
125
July 26, 2011
FN7692.3
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
|Copyright Intersil Americas Inc. 2010, 2011. All Rights Reserved
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.
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ISL28233FRTZ-T7 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Single, Dual, and Quad Micropower, Zero-Drift, RRIO Operational Amplifiers
ISL28233FRZ 功能描述:IC OPAMP CHOPPER RR .4MHZ 8DFN RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:75 系列:MicroAmplifier™ 放大器类型:通用 电路数:1 输出类型:满摆幅 转换速率:0.03 V/µs 增益带宽积:100kHz -3db带宽:- 电流 - 输入偏压:1pA 电压 - 输入偏移:60µV 电流 - 电源:20µA 电流 - 输出 / 通道:5mA 电压 - 电源,单路/双路(±):2.3 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC(0.154",3.90mm 宽) 供应商设备封装:8-SOIC 包装:管件
ISL28233FRZ-T13 功能描述:IC OPAMP CHOPPER RR .4MHZ 8DFN RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:75 系列:MicroAmplifier™ 放大器类型:通用 电路数:1 输出类型:满摆幅 转换速率:0.03 V/µs 增益带宽积:100kHz -3db带宽:- 电流 - 输入偏压:1pA 电压 - 输入偏移:60µV 电流 - 电源:20µA 电流 - 输出 / 通道:5mA 电压 - 电源,单路/双路(±):2.3 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC(0.154",3.90mm 宽) 供应商设备封装:8-SOIC 包装:管件
ISL28233FRZ-T7 功能描述:IC OPAMP CHOPPER RR .4MHZ 8DFN RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:75 系列:MicroAmplifier™ 放大器类型:通用 电路数:1 输出类型:满摆幅 转换速率:0.03 V/µs 增益带宽积:100kHz -3db带宽:- 电流 - 输入偏压:1pA 电压 - 输入偏移:60µV 电流 - 电源:20µA 电流 - 输出 / 通道:5mA 电压 - 电源,单路/双路(±):2.3 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC(0.154",3.90mm 宽) 供应商设备封装:8-SOIC 包装:管件
ISL28233FRZ-T7A 功能描述:运算放大器 - 运放 ISL28233FRZ DUAL MIC PWR ZERO-DRIFT AMPS RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比(最小值):63 dB 输入补偿电压:1 mV 输入偏流(最大值):10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel