参数资料
| 型号： | AMP02FSZ-RL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC AMP INST PREC LDRIFT 16SOIC |
| 标准包装： | 1,000 |
| 放大器类型： | 仪表 |
| 电路数： | 1 |
| 转换速率： | 6 V/µs |
| -3db带宽： | 1.2MHz |
| 电流 - 输入偏压： | 4nA |
| 电压 - 输入偏移： | 40µV |
| 电流 - 电源： | 5mA |
| 电流 - 输出 / 通道： | 32mA |
| 电压 - 电源，单路/双路(±)： | ±4.5 V ~ 18 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC W |
| 包装： | 带卷 (TR) |
REV. E
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective companies.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
Analog Devices, Inc., 2002. All rights reserved.
AMP02
High Accuracy
Instrumentation Amplifier
FUNCTIONAL BLOCK DIAGRAM
GENERAL DESCRIPTION
The AMP02 is the first precision instrumentation amplifier
available in an 8-lead package. Gain of the AMP02 is set by a
single external resistor and can range from 1 to 10,000. No
gain set resistor is required for unity gain. The AMP02 includes
an input protection network that allows the inputs to be taken
60 V beyond either supply rail without damaging the device.
Laser trimming reduces the input offset voltage to under 100
V.
Output offset voltage is below 4 mV, and gain accuracy is better
than 0.5% for a gain of 1000. ADI’s proprietary thin-film resis-
tor process keeps the gain temperature coefficient under 50 ppm/
°C.
Due to the AMP02’s design, its bandwidth remains very high
over a wide range of gain. Slew rate is over 4 V/
s, making the
AMP02 ideal for fast data acquisition systems.
A reference pin is provided to allow the output to be referenced
to an external dc level. This pin may be used for offset correc-
tion or level shifting as required. In the 8-lead package, sense is
internally connected to the output.
For an instrumentation amplifier with the highest precision,
consult the AMP01 data sheet.
FEATURES
Low Offset Voltage: 100
V max
Low Drift: 2
V/ C max
Wide Gain Range: 1 to 10,000
High Common-Mode Rejection: 115 dB min
High Bandwidth (G = 1000): 200 kHz typ
Gain Equation Accuracy: 0.5% max
Single Resistor Gain Set
Input Overvoltage Protection
Low Cost
Available in Die Form
APPLICATIONS
Differential Amplifier
Strain Gage Amplifier
Thermocouple Amplifier
RTD Amplifier
Programmable Gain Instrumentation Amplifier
Medical Instrumentation
Data Acquisition Systems
8-Lead PDIP and CERDIP
1
RG1
2
3
4
–IN
+IN
V–
8
7
6
5
RG2
V+
OUT
REFERENCE
16-Lead SOIC
1
NC
2
3
4
RG1
NC
–IN
5
+IN
6
7
8
NC
V–
NC
16
15
14
13
12
11
10
9
NC = NO CONNECT
NC
RG2
NC
V+
SENSE
OUT
REFERENCE
NC
–
+
RG1
RG2
RG
3
1
8
2
+IN
–IN
V+
V–
4
5
6
7
OUT
REFERENCE
G =
=
+ 1
VOUT
(+IN) – (–IN)
50k
RG
()
FOR SOL CONNECT SENSE TO OUTPUT
Figure 1. Basic Circuit Connections
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