参数资料
| 型号： | AD626AR-REEL7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/13页 |
| 文件大小： | 0K |
| 描述： | IC AMP DIFF LP 12MA 8SOIC |
| 标准包装： | 750 |
| 放大器类型： | 差分 |
| 电路数： | 1 |
| 转换速率： | 0.22 V/µs |
| -3db带宽： | 100kHz |
| 电压 - 输入偏移： | 50µV |
| 电流 - 电源： | 1.5mA |
| 电流 - 输出 / 通道： | 12mA |
| 电压 - 电源，单路/双路(±)： | 2.4 V ~ 12 V，±1.2 V ~ 6 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-SO |
| 包装： | 带卷 (TR) |
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Tel: 781/329-4700
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2003 Analog Devices, Inc. All rights reserved.
AD626
Low Cost, Single-Supply
Differential Amplier
FEATURES
Pin Selectable Gains of 10 and 100
True Single-Supply Operation
Single-Supply Range of +2.4 V to +10 V
Dual-Supply Range of
1.2 V to
6 V
Wide Output Voltage Range of 30 mV to 4.7 V
Optional Low-Pass Filtering
Excellent DC Performance
Low Input Offset Voltage: 500
V Max
Large Common-Mode Range: 0 V to +54 V
Low Power: 1.2 mW (VS = +5 V)
Good CMR of 90 dB Typ
AC Performance
Fast Settling Time: 24
s (0.01%)
Includes Input Protection
Series Resistive Inputs (RIN = 200 k )
RFI Filters Included
Allows 50 V Continuous Overload
APPLICATIONS
Current Sensing
Interface for Pressure Transducers, Position Indicators,
Strain Gages, and Other Low Level Signal Sources
PRODUCT DESCRIPTION
The AD626 is a low cost, true single-supply differential amplier
designed for amplifying and low-pass ltering small differential
voltages from sources having a large common-mode voltage.
The AD626 can operate from either a single supply of +2.4 V to
+10 V, or dual supplies of ±1.2 V to ±6 V.The input common-mode
range of this amplier is equal to 6 (+VS – 1 V) which provides a
+24 V CMR while operating from a +5 V supply. Furthermore,
the AD626 features a CMR of 90 dB typ.
The amplier’s inputs are protected against continuous overload of
up to 50 V, and RFI lters are included in the attenuator network.
The output range is +0.03 V to +4.9 V using a +5 V supply. The
amplier provides a preset gain of 10, but gains between 10 and
100 can be easily congured with an external resistor. Further-
more, a gain of 100 is available by connecting the G = 100 pin to
analog ground. The AD626 also offers low-pass lter capability by
connecting a capacitor between the lter pin and analog ground.
The AD626A and AD626B operate over the industrial temperature
range of –40°C to +85°C.The AD626 is available in two 8-lead
packages: a plastic mini-DIP and SOIC.
140
0
1M
60
20
1
40
0.1
120
80
100
100k
10k
1k
100
10
FREQUENCY – Hz
COMMON-MODE
REJECTION
–
dB
G = 10, 100
VS = +5V
G = 100
VS = 5V
G = 10
VS = 5V
Figure 1. Common-Mode Rejection vs. Frequency
25
0
5
15
5
2
10
1
20
4
3
SUPPLY VOLTAGE –
V
INPUT
COMMON-MODE
RANGE
–
V
VCM FOR SINGLE
AND DUAL SUPPLIES
VCM FOR DUAL
SUPPLIES ONLY
Figure 2. Input Common-Mode Range vs. Supply
CONNECTION DIAGRAM
8-Lead Plastic Mini-DIP (N)
and SOIC (R) Packages
1
2
3
4
8
7
6
5
AD626
1/6
200k
–IN
ANALOG
GND
–VS
FILTER
+IN
G = 100
OUT
+VS
100k
G = 2
G = 30
200k
REV. D
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD626ARZ | 功能描述:IC AMP DIFF LP 12MA 8SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:2,500 系列:- 放大器类型:通用 电路数:4 输出类型:- 转换速率:0.6 V/µs 增益带宽积:1MHz -3db带宽:- 电流 - 输入偏压:45nA 电压 - 输入偏移:2000µV 电流 - 电源:1.4mA 电流 - 输出 / 通道:40mA 电压 - 电源，单路/双路(±):3 V ~ 32 V，±1.5 V ~ 16 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:14-TSSOP 包装:带卷 (TR) 其它名称:LM324ADTBR2G-NDLM324ADTBR2GOSTR |
| AD626ARZ | 制造商:Analog Devices 功能描述:IC DIFF AMP 100kHZ 0.22V/ SOIC-8 |
| AD626ARZ-REEL | 功能描述:IC AMP DIFF LP 12MA 8SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:73 系列:Over-The-Top® 放大器类型:通用 电路数:4 输出类型:满摆幅 转换速率:0.07 V/µs 增益带宽积:200kHz -3db带宽:- 电流 - 输入偏压:1nA 电压 - 输入偏移:285µV 电流 - 电源:50µA 电流 - 输出 / 通道:25mA 电压 - 电源，单路/双路(±):2 V ~ 44 V，±1 V ~ 22 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-WFDFN 裸露焊盘 供应商设备封装:16-DFN-EP（5x3） 包装:管件 |
| AD626ARZ-REEL7 | 功能描述:IC AMP DIFF LP 12MA 8SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:2,500 系列:- 放大器类型:通用 电路数:4 输出类型:- 转换速率:0.6 V/µs 增益带宽积:1MHz -3db带宽:- 电流 - 输入偏压:45nA 电压 - 输入偏移:2000µV 电流 - 电源:1.4mA 电流 - 输出 / 通道:40mA 电压 - 电源，单路/双路(±):3 V ~ 32 V，±1.5 V ~ 16 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:14-TSSOP 包装:带卷 (TR) 其它名称:LM324ADTBR2G-NDLM324ADTBR2GOSTR |
| AD626B | 制造商:AD 制造商全称:Analog Devices 功能描述:Low Cost, Single Supply Differential Amplifier |
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