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PDF AMP02 Data sheet ( Hoja de datos )
| Número de pieza | AMP02 | |
| Descripción | High Accuracy 8-Pin Instrumentation Amplifier | |
| Fabricantes | Analog Devices | |
| Logotipo |  |
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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 Gauge Amplifier
Thermocouple Amplifier
RTD Amplifier
Programmable Gain Instrumentation Amplifier
Medical Instrumentation
Data Acquisition Systems
High Accuracy 8-Pin
Instrumentation Amplifier
AMP02
PIN CONNECTIONS
Epoxy Mini-DIP
16-Pin SOL
(P Suffix)
(S Suffix)
and
Cerdip
(Z Suffix)
NC = NO CONNECT
GENERAL DESCRIPTION
The AMP02 is the first precision instrumentation amplifier
available in an 8-pin 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 µV.
Output offset voltage is below 4 mV and gain accuracy is better
than 0.5% for gain of 1000. PMI’s proprietary thin-film resistor
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/µs making the
AMP02 ideal for fast data acquisition systems.
Figure 1. Basic Circuit Connections
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-pin package, sense is
internally connected to the output.
For an instrumentation amplifier with the highest precision,
consult the AMP01 data sheet. For the highest input impedance
and speed, consult the AMP05 data sheet.
REV. D
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
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax: 617/326-8703
1 page  
Typical Performance Characteristics–AMP02
Figure 3. Typical Distribution of
Input Offset Voltage
Figure 4. Typical Distribution
of TCVIOS
Figure 5. Input Offset Voltage
Change vs. Supply Voltage
Figure 6. Typical Distribution of
Output Offset Voltage
Figure 7. Typical Distribution
of TCVOOS
Figure 8. Output Offset Voltage
Change vs. Supply Voltage
Figure 9. Input Offset Current
vs. Temperature
Figure 10. Input Bias Current
vs. Temperature
Figure 11. Input Bias Current
vs. Supply Voltage
REV. D
–5–
5 Page 
REV. D
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
Mini-Dip (N-8) Package
0.430 (10.92)
0.348 (8.84)
85
0.280 (7.11)
0.240 (6.10)
14
0.325 (8.25)
PIN 1
0.060 (1.52)
0.300 (7.62)
0.210 (5.33)
0.015 (0.38)
MAX
0.130
0.160 (4.06)
(3.30)
0.115 (2.93)
MIN
0.022 (0.558) 0.100 0.070 (1.77)
0.014 (0.356) (2.54) 0.045 (1.15)
SEATING
PLANE
BSC
0.195 (4.95)
0.115 (2.93)
0.015 (0.381)
0.008 (0.204)
Cerdip (Q-8) Package
0.005 (0.13)
MIN
0.055 (1.4)
MAX
85
0.310 (7.87)
0.220 (5.59)
14
PIN 1
0.405 (10.29)
MAX
0.060 (1.52)
0.200 (5.08)
0.015 (0.38)
MAX
0.150
0.200 (5.08)
(3.81)
0.125 (3.18)
MIN
0.023 (0.58)
0.014 (0.36)
0.100 0.070 (1.78)
(2.54) 0.030 (0.76)
SEATING
PLANE
BSC
0.320 (8.13)
0.290 (7.37)
0.015 (0.38)
15° 0.008 (0.20)
0°
SOL (R-16) Package
0.4133 (10.50)
0.3977 (10.00)
16 9
18
0.0118 (0.30)
0.0040 (0.10)
PIN 1
0.1043 (2.65)
0.0926 (2.35)
0.0291 (0.74)
x 45°
0.0098 (0.25)
0.0500
(1.27)
BSC
0.0192 (0.49)
0.0138 (0.35)
8°
SEATING 0.0125 (0.32) 0°
PLANE 0.0091 (0.23)
0.0500 (1.27)
0.0157 (0.40)
AMP02
–11–
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet AMP02.PDF ] | |
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