AMP01FX Analog Devices Inc, AMP01FX Datasheet

IC AMP INST PREC LN 120MA 18CDIP

AMP01FX

Manufacturer Part Number
AMP01FX
Description
IC AMP INST PREC LN 120MA 18CDIP
Manufacturer
Analog Devices Inc
Type
Instrumentation Ampr
Datasheets

Specifications of AMP01FX

Rohs Status
RoHS non-compliant
Amplifier Type
Instrumentation
Number Of Circuits
1
Slew Rate
4.5 V/µs
-3db Bandwidth
570kHz
Current - Input Bias
2nA
Voltage - Input Offset
40µV
Current - Supply
3mA
Current - Output / Channel
120mA
Voltage - Supply, Single/dual (±)
±4.5 V ~ 18 V
Operating Temperature
-25°C ~ 85°C
Mounting Type
Through Hole
Package / Case
18-CDIP (0.300", 7.62mm)
Number Of Channels
1
Number Of Elements
1
Power Supply Requirement
Dual
Common Mode Rejection Ratio
75dB
Voltage Gain Db
80dB
Input Resistance
20000@±15VMohm
Input Offset Voltage
0.1@±15VmV
Input Bias Current
6000@±15VnA
Single Supply Voltage (typ)
Not RequiredV
Dual Supply Voltage (typ)
±5/±9/±12/±15V
Rail/rail I/o Type
No
Single Supply Voltage (min)
Not RequiredV
Single Supply Voltage (max)
Not RequiredV
Dual Supply Voltage (min)
±4.5V
Dual Supply Voltage (max)
±18V
Operating Temp Range
-25C to 85C
Operating Temperature Classification
Commercial
Mounting
Through Hole
Pin Count
18
Package Type
CDIP
Application
Used in high-precision data acquisition and instrumentation applications
Bandwidth
570 kHz
Current, Input Bias
2 nA
Current, Input Offset
0.5 nA
Current, Supply
3 mA
Noise, Voltage (rti)
0.12 μV p-p
Resistance, Input
50 Kilohms
Temperature, Operating, Maximum
85 °C
Temperature, Operating, Minimum
-25 °C
Temperature, Operating, Range
-25 to +85 °C
Voltage, Input
-10.5 to +15 V
Voltage, Input Offset
40 μV
Voltage, Noise
540 nV/sqrt Hz
Voltage, Offset, Input
40 μV (Typ.) @ 25 °C
Voltage, Output Swing
±13.8 V
Voltage, Supply
±4.5 to ±18 V
Low Offset Voltage
50 mV Max
Very Low Offset Voltage Drift
0.3 mV⁄8C Max
Excellent Output Drive
610 V at 650 mA
Capacitive Load Stability
to 1 mF
Gain Range
0.1 to 10,000
Excellent Linearity
16-Bit at G == 1000
No. Of Amplifiers
1
Amplifier Output
Differential
Cmrr
125dB
Supply Voltage Range
± 4.5V To ± 18V
Supply Current
3.4mA
Rohs Compliant
No
Output Type
-
Gain Bandwidth Product
-
Lead Free Status / Rohs Status
Not Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AMP01FX
Manufacturer:
AD
Quantity:
14
Part Number:
AMP01FX
Manufacturer:
AMD
Quantity:
650
Part Number:
AMP01FX
Manufacturer:
ADI
Quantity:
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Part Number:
AMP01FX
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a
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.
GENERAL DESCRIPTION
The AMP01 is a monolithic instrumentation amplifier designed
for high-precision data acquisition and instrumentation applica-
tions. The design combines the conventional features of an
instrumentation amplifier with a high current output stage. The
output remains stable with high capacitance loads (1 F), a
unique ability for an instrumentation amplifier. Consequently,
the AMP01 can amplify low level signals for transmission
through long cables without requiring an output buffer. The output
stage may be configured as a voltage or current generator.
Input offset voltage is very low (20 V), which generally elimi-
nates the external null potentiometer. Temperature changes
have minimal effect on offset; TCV
Excellent low-frequency noise performance is achieved with a
minimal compromise on input protection. Bias current is very
low, less than 10 nA over the military temperature range. High
common-mode rejection of 130 dB, 16-bit linearity at a gain of
1000, and 50 mA peak output current are achievable simulta-
neously. This combination takes the instrumentation amplifier
one step further towards the ideal amplifier.
AC performance complements the superb dc specifications. The
AMP01 slews at 4.5 V/ s into capacitive loads of up to 15 nF,
settles in 50 s to 0.01% at a gain of 1000, and boasts a healthy
26 MHz gain-bandwidth product. These features make the
AMP01 ideal for high speed data acquisition systems.
Gain is set by the ratio of two external resistors over a range of
0.1 to 10,000. A very low gain temperature coefficient of
10 ppm/ C is achievable over the whole gain range. Output
voltage swing is guaranteed with three load resistances; 50 ,
500 , and 2 k . Loaded with 500 , the output delivers
struction of the output transistors during overload conditions.
The AMP01 can also be configured as a high performance op-
erational amplifier. In many applications, the AMP01 can be
used in place of op amp/power-buffer combinations.
13.0 V minimum. A thermal shutdown circuit prevents de-
FEATURES
Low Offset Voltage: 50 V Max
Very Low Offset Voltage Drift: 0.3 V/ C Max
Low Noise: 0.12 V p-p (0.1 Hz to 10 Hz)
Excellent Output Drive:
Capacitive Load Stability: to 1
Gain Range: 0.1 to 10,000
Excellent Linearity: 16-Bit at G = 1000
High CMR: 125 dB min (G = 1000)
Low Bias Current: 4 nA Max
May Be Configured as a Precision Op Amp
Output-Stage Thermal Shutdown
Available in Die Form
10 V at
IOS
F
is typically 0.15 V/ C.
50 mA
*Protected under U.S. Patent Numbers 4,471,321 and 4,503,381.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
NC = NO CONNECT
V
V
Instrumentation Amplifier
TEST PIN*
OOS
OOS
REFERENCE
REFERENCE
V
V
V
V
NULL
NULL
TEST PIN*
TEST PIN*
OOS
OOS
OOS
OOS
TEST PIN*
OUTPUT
OUTPUT
NC
NC
NC
NC
*MAKE NO ELECTRICAL CONNECTION
*MAKE NO ELECTRICAL CONNECTION
PIN CONFIGURATIONS
SENSE
*MAKE NO ELECTRICAL CONNECTION
SENSE
NULL
NULL
NULL
NULL
–V
10
11
5
6
7
8
9
–IN
–IN
R
World Wide Web Site: http://www.analog.com
R
R
OP
Low Noise, Precision
28-Terminal LCC
G
G
G
AMP01 BTC/883
18-Lead Cerdip
20-Lead SOIC
10
12 13 14 15 16 17 18
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
4
(Not to Scale)
(Not to Scale)
3
TOP VIEW
(Not to Scale)
TOP VIEW
AMP01
TOP VIEW
AMP01
2
AMP01
1
28 27
18
17
16
15
14
13
12
11
10
20
19
18
17
16
15
14
13
12
11
© Analog Devices, Inc., 1999
26
R
TEST PIN*
+IN
V
V
R
R
+V
V+
V–
–V
+IN
V
V
R
R
+V
V+
V–
IOS
IOS
S
S
G
IOS
IOS
S
S
OP
OP
OP
AMP01*
NULL
NULL
NULL
NULL
25
24
23
22
21
20
19
V
NC
R
R
+V
NC
V+
IOS
S
S
OP
NULL

Related parts for AMP01FX

AMP01FX Summary of contents

Page 1

FEATURES Low Offset Voltage Max Very Low Offset Voltage Drift: 0 Max Low Noise: 0.12 V p-p (0 Hz) Excellent Output Drive Capacitive Load Stability Gain Range: ...

Page 2

AMP01–SPECIFICATIONS ELECTRICAL CHARACTERISTICS Parameter Symbol OFFSET VOLTAGE Input Offset Voltage V IOS Input Offset Voltage Drift TCV Output Offset Voltage V OOS Output Offset Voltage Drift TCV Offset Referred to Input PSR vs. Positive Supply ...

Page 3

ELECTRICAL CHARACTERISTICS Parameter Symbol OFFSET VOLTAGE Input Offset Voltage V IOS Input Offset Voltage Drift TCV IOS Output Offset Voltage V OOS Output Offset Voltage Drift TCV OOS Offset Referred to Input PSR vs. Positive Supply ...

Page 4

AMP01 ELECTRICAL CHARACTERISTICS Parameter Symbol Conditions GAIN Gain Equation Accuracy Gain Range G Nonlinearity Temperature Coefficient G TC OUTPUT RATING Output Voltage Swing V OUT Positive Current Limit Negative Current Limit Capacitive Load Stability Thermal Shutdown Temperature NOISE Voltage Density, ...

Page 5

... Supply Voltage Range Quiescent Current NOTE 1 Guaranteed by design. Specifications subject to change without notice. Model AMP01AX AMP01AX/883C AMP01BTC/883C AMP01BX AMP01BX/883C AMP01EX AMP01FX AMP01GBC AMP01GS AMP01GS-REEL AMP01NBC 5962-8863001VA* – +125 C 5962-88630023A* – +125 C 5962-8863002VA* – +125 C *Standard military drawing available. REV AMP01A/E Min Typ ...

Page 6

AMP01 WAFER TEST LIMITS (@ Parameter Symbol Conditions Input Offset Voltage V IOS Output Offset Voltage V OOS Offset Referred to Input PSR vs. Positive Supply Offset Referred to Input PSR vs. Negative Supply Input Bias Current ...

Page 7

ELECTRICAL CHARACTERISTICS Parameter Symbol Input Offset Voltage Drift TCV Output Offset Voltage Drift TCV Input Bias Current Drift TCI B Input Offset Current Drift TCI OS Nonlinearity Voltage Noise Density e n Current Noise Density i n Voltage Noise e ...

Page 8

AMP01 –Typical Performance Characteristics 15V –10 –20 –30 –40 –75 –50 – 100 125 150 TEMPERATURE – C Figure 2. Input Offset Voltage vs. Temperature 2.5 T ...

Page 9

15V 10V –75 –50 – 100 125 150 TEMPERATURE – C Figure 11. ...

Page 10

AMP01 15V 100 1k VOLTAGE GAIN – G Figure 20. Slew Rate vs. Voltage Gain 1000 100 1k 10k FREQUENCY ...

Page 11

INPUT AND OUTPUT OFFSET VOLTAGES Instrumentation amplifiers have independent offset voltages associated with the input and output stages. While the initial offsets may be adjusted to zero, temperature variations will cause shifts in offsets. Systems with auto-zero can correct for ...

Page 12

AMP01 1M 100k 10k 1k 100 1 10 100 VOLTAGE GAIN Figure 30. R and Gain accuracy is determined by the ratio accuracy of R combined with the gain equation error of the AMP01 (0.6% max for ...

Page 13

VOLTAGE GAIN 500 WITH COMPONENTS SHOWN V +IN +15V GUARD 741 DRIVE 3 4 –15V – SIGNAL GROUND Figure 31. AMP01 Evaluation Circuit Showing Guard-Drive Connection C C AMP01 ...

Page 14

AMP01 If heavy output currents are expected and the load is situated some distance from the amplifier, voltage drops due to track or wire resistance will cause errors. Voltage drops are particularly troublesome when driving 50 loads. Under these conditions, ...

Page 15

HEATSINKING To maintain high reliability, the die temperature of any IC should be kept as low as practicable, preferably below 100 C. Although most AMP01 application circuits will produce very little internal heat — little more than the quiescent dissipation ...

Page 16

AMP01 18 + – Figure 36. High Compliance Bipolar Current Source with 13-Bit Linearity ALL RESISTORS 1% METAL FILM + ...

Page 17

–IN VOLTAGE GAIN 100 POWER BANDWIDTH (–3dB), 60kHz QUIESCENT CURRENT, 4mA ~ LINEARITY 0.01% @ FULL OUTPUT INTO 10 Figure 38. Adding Two Transistors Increases Output Current Without ...

Page 18

AMP01 R S 10k + AMP01 – VOLTAGE GAIN MAXIMUM OUTPUT, 20V p-p INTO 600 T.H.D. 0.01% @ 1kHz, 20V ...

Page 19

0. GAIN ( 1. 1. 120 @ G = 100 AND 1000 Figure 42. The Inverting Operational ...

Page 20

AMP01 18 1 200k 20k 2k 200 G G 100 1000 OUT 10, 100) = 1000 G e OUT 1000) = 100 G V ...

Page 21

DG390 ANALOG 200 SWITCH TTL INPUT "ZERO" Figure 46. Instrumentation Amplifier with Autozero REV 0.047 F S 10k ...

Page 22

AMP01 0.200 (5.08) 0.200 (5.08) 0.125 (3.18) 0.458 (11.63) 0.442 (11.23) 0.0118 (0.30) 0.0040 (0.10) OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 18-Lead Cerdip (Q-18) 0.005 (0.13) MIN 0.098 (2.49) MAX 18 10 0.310 (7.87) 0.220 (5.59 ...

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