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| 型号： | ISL28134IBZ-T7 |
| 厂商： | Intersil |
| 文件页数： | 1/34页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP CHOPPER RR 3.5MHZ 8SOIC |
| 标准包装： | 1,000 |
| 放大器类型： | 断路器（零漂移） |
| 电路数： | 1 |
| 输出类型： | 满摆幅 |
| 转换速率： | 1.5 V/µs |
| 增益带宽积： | 3.5MHz |
| 电流 - 输入偏压： | 120pA |
| 电压 - 输入偏移： | 0.2µV |
| 电流 - 电源： | 675µA |
| 电流 - 输出 / 通道： | 65mA |
| 电压 - 电源，单路/双路(±)： | 2.25 V ~ 6 V，±1.125 V ~ 3 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | * |
| 封装/外壳： | * |
| 供应商设备封装： | * |
| 包装： | * |
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1
40V Precision Single Supply Rail-to-Rail Output Low
Power Operational Amplifiers
ISL28108, ISL28208, ISL28408
The ISL28108, ISL28208 and ISL28408 are single, dual and
quad low power precision amplifiers optimized for single
supply applications. These devices feature 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 make
them ideal for single supply applications where input
operation at ground is important.
Added features include low offset voltage, and low
temperature drift making them the ideal choice for
applications requiring high DC accuracy. The output stage is
capable of driving large capacitive loads from rail-to-rail for
excellent ADC driving performance. The devices can operate
for single or dual supply from 3V (±1.5V) to 40V (±20V) and are
fully characterized at ±5V and ±15V. The combination of
precision, low power, and small footprint provide the user with
outstanding value and flexibility relative to similar competitive
parts.
Applications for these amplifiers include precision
instrumentation, data acquisition, precision power supply
control, and industrial control.
The ISL28108 single is offered in 8 Ld TDFN, MSOP and SOIC
packages. The ISL28208 dual amplifier is offered in 8 Ld
TDFN, MSOP, and SOIC packages. The ISL28408 is offered in
14 Ld SOIC package. All devices are offered in standard pin
configurations and operate over the extended temperature
range of -40°C to +125°C.
Features
Single or dual supply, rail-to-rail output and below ground (V-)
input capability
Rail-to-rail input differential voltage range for comparator
applications
Single supply range . . . . . . . . . . . . . . . . . . . . . . . . . . 3V to 40V
Low current consumption (VS = ±5V). . . . . . . . . . . . . . . 165A
Low noise voltage. . . . . . . . . . . . . . . . . . . . . . . . . . 15.8nV/
√Hz
Low noise current. . . . . . . . . . . . . . . . . . . . . . . . . . . . 80fA/
√Hz
Low input offset voltage (ISL28108) . . . . . . . . . . . . . . 150V
Superb temperature drift
- Voltage offset TC . . . . . . . . . . . . . . . . . . . . . . 0.1V/°C, Typ
Low input bias current. . . . . . . . . . . . . . . . . . . . . . . . -13nA Typ
Operating temperature range. . . . . . . . . . . .-40°C to +125°C
No phase reversal
Applications
Precision instruments
Medical instrumentation
Data acquisition
Power supply control
Industrial process control
Related Literature
AN1658, “ISL28208SOICEVAL2Z Evaluation Board User
Guide”
FIGURE 1. TYPICAL APPLICATION CIRCUIT
FIGURE 2. INPUT OFFSET VOLTAGE vs INPUT COMMON MODE
VOLTAGE, VS = ±15V
IN-
IN+
RF
RREF+
ISL28108
+3V
V-
V+
RIN-
10k
RIN+
10k
-
+
100k
VREF
100k
VOUT
LOAD
RSENSE
SINGLE-SUPPLY, LOW-SIDE
GAIN = 10
to 40V
CURRENT SENSE AMPLIFIER
V
OS
(V
)
INPUT COMMON MODE VOLTAGE (V)
-500
-400
-300
-200
-100
0
100
200
300
400
500
13
13.5
14
14.5
15
-16
-15.5
-15
-14.5 -14
+25°C
+125°C
VS = ±15V
-40°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 LCC 2011, 2013, 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 4, 2014
FN6935.5
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL28134IBZ-T7A | 功能描述:精密放大器 ISL28134IBZ 5V ULTRA LW NOISE RAIL 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 |
| ISL28134ISENSEV1Z | 制造商:Intersil Corporation 功能描述:ISL28134 EVALUATION BOARD 1 - 5 LD - SOT23 - ROHS COMPL - Bulk 制造商:Intersil Corporation 功能描述:BOARD EVAL FOR ISL28134 制造商:Intersil 功能描述:ISL28134 EVAL |
| ISL28134SOICEVAL1Z | 功能描述:放大器 IC 开发工具 ISL28134 EVAL BRD 1 8LD ROHS C 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 |
| ISL28136 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:5MHz, Single and Dual Precision Rail-to-Rail Input-Output (RRIO) Op Amps |
| ISL28136_11 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:5MHz, Single Precision Rail-to-Rail Input-Output (RRIO) Op Amp |
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