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| 型号： | ISL28118MUZ |
| 厂商： | Intersil |
| 文件页数： | 1/23页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP PREC R-R 4MHZ LP 8MSOP |
| 标准包装： | 50 |
| 放大器类型： | 通用 |
| 电路数： | 1 |
| 输出类型： | 满摆幅 |
| 转换速率： | 1.2 V/µs |
| 增益带宽积： | 4MHz |
| 电流 - 输入偏压： | 230nA |
| 电压 - 输入偏移： | 25µV |
| 电流 - 电源： | 850µA |
| 电流 - 输出 / 通道： | 28mA |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 40 V，-1.2 V/+1.8 V ~ ±20 V |
| 工作温度： | -55°C ~ 125°C |
| 安装类型： | * |
| 封装/外壳： | * |
| 供应商设备封装： | * |
| 包装： | * |
1
40V Extended Temperature Range, Precision
Single-Supply, Rail-to-Rail Output, Operational Amplifier
ISL28118M
The ISL28118M is a single, low-power precision amplifier
optimized for single-supply applications over the extended
temperature range of -55°C to +125°C. This device features a
common mode input voltage range extending to 0.5V below
the V- rail, a rail-to-rail differential input voltage range for use
as a comparator, and rail-to-rail output voltage swing, which
makes it ideal for single-supply applications where input
operation at ground is important.
The ISL28118M features low power, low offset voltage, and
low temperature drift, making it the ideal choice for
applications requiring both high DC accuracy and AC
performance. The op amp is designed to operate over a single
supply range of 3V to 40V or a split supply voltage range of
+1.8V/-1.2V to ±20V. The combination of precision and small
footprint provides the user with outstanding value and
flexibility relative to similar competitive parts.
Applications include precision instrumentation, data
acquisition, precision power supply controls, and industrial
controls.
The ISL28118M is offered in the 8 Ld MSOP package and
operate over the extended temperature range of -55°C to
+125°C.
Features
Rail-to-rail output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <10mV
Below-ground (V-) input capability to -0.5V
Rail-to-rail input differential voltage range for comparator
applications
Single-supply range . . . . . . . . . . . . . . . . . . . . . . . . . . 3V to 40V
Low current consumption . . . . . . . . . . . . . . . . . . . . . . . . 850A
Low noise voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . 5.6nV/
√Hz
Low noise current. . . . . . . . . . . . . . . . . . . . . . . . . . . 355fA/
√Hz
Low input offset voltage . . . . . . . . . . . . . . . . . . . . 150V Max.
Superb offset voltage temperature drift. . . . 1.2V/°C, Max.
Operating temperature range. . . . . . . . . . . .-55°C to +125°C
No phase reversal
Applications
Precision instruments
Medical instrumentation
Data acquisition
Power supply control
Industrial process control
FIGURE 1. TYPICAL APPLICATION: SINGLE-SUPPLY, LOW-SIDE
CURRENT SENSE AMPLIFIER
FIGURE 2. INPUT OFFSET VOLTAGE vs INPUT COMMON MODE
VOLTAGE, -40°C to +125°C, VS = ±15V
IN-
IN+
RF
RREF+
ISL28118M
+3V
V-
V+
RIN-
10k
RIN+
10k
-
+
100k
VREF
100k
VOUT
LOAD
RSENSE
GAIN = 10
to 40V
V
OS
(V)
INPUT COMMON MODE VOLTAGE (V)
-400
-300
-200
-100
0
100
200
300
400
-16
-15
-14
-13 13
14
15
16
-40°C
+25°C
+125°C
-55°C
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
| Copyright Intersil Americas LLC 2011, 2014. 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.
March 7, 2014
FN7858.1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL28118MUZ-T13 | 功能描述:放大器 IC 开发工具 ISL28118MUZ 40V LW NOIS R-R OT SNGL SUP RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| ISL28118MUZ-T7 | 功能描述:放大器 IC 开发工具 ISL28118MUZ 40V LW NOIS R-R OT SNGL SUP RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| ISL28118MUZ-T7A | 功能描述:精密放大器 ISL28118MUZ 40V LW NOISE RAIL-RAIL OUT RoHS:否 制造商:Maxim Integrated 每芯片的通道数量: 输入补偿电压:0.25 mV at +/- 5 V 输入电压范围（最大值）: 安装风格: 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| ISL28127 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Precision Single and Dual Low Noise Operational Amplifiers |
| ISL28127_10 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Precision Single and Dual Low Noise Operational Amplifiers |
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