op492gbc Analog Devices, Inc., op492gbc Datasheet

no-image

op492gbc

Manufacturer Part Number
op492gbc
Description
Dual/quad Single Supply Operational Amplifier
Manufacturer
Analog Devices, Inc.
Datasheet
1.OP492GBC.pdf (20 pages)
a
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.
GENERAL DESCRIPTION
The OP292/OP492 are low cost, general purpose dual and quad
operational amplifiers designed for single-supply applications
and are ideal for 5 olt systems.
Fabricated on Analog Devices’ CBCMOS process, the OP292/
OP492 series has a PNP input stage that allows the input voltage
range to include ground. A BiCMOS output stage enables the
output to swing to ground while sinking current.
The OP292/OP492 series is unity-gain stable and features an
outstanding combination of speed and performance for single-
or dual-supply operation. The OP292/OP492 provide high slew
rate, high bandwidth, with open-loop gain exceeding 40,000
and offset voltage under 800
With these combinations of features and low supply current, the
OP292/OP492 series is an excellent choice for battery-operated
applications.
The OP292/OP492 series performance is specified for single- or
dual-supply voltage operation over the extended industrial tem-
perature range (–40∞C to +125∞C).
Package options for the OP292 and OP492 include plastic DIP,
SO-8 (OP292) and SO-14.
REV. B
FEATURES
Single-Supply Operation: 4.5 V to 33 V
Input Common-Mode Includes Ground
Output Swings to Ground
High Slew Rate: 3 V/ s
High Gain Bandwidth: 4 MHz
Low Input Offset Voltage
High Open-Loop Gain
No Phase Inversion
Low Cost
APPLICATIONS
Disk Drives
Mobile Phones
Servo Controls
Modems and Fax Machines
Pagers
Power Supply Monitors and Controls
Battery-Operated Instrumentation
(OP292) and 1 mV (OP492).
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
14-Lead Narrow-Body SOIC
8-Lead Narrow-Body SOIC
1
2
3
4
5
6
7
1
2
3
4
(N
(N
TOP VIEW
TOP VIEW
OP-292
OP-292
OT TO
OT TO
OP492
OP292
(S-Suffix)
(S-Suffix)
S
S
CALE
CALE
Dual/Quad Single-Supply
)
)
14
13
12
11
10
9
8
8
7
6
5
Operational Amplifiers
PIN CONNECTIONS
OUTA
OUTA
OUTB
OP292/OP492
INA
INA
INA
INA
INB
INB
V
14-Lead Epoxy DIP
V
8-Lead Epoxy DIP
1
2
3
4
5
6
7
1
2
3
4
© Analog Devices, Inc., 2002
(P-Suffix)
(P-Suffix)
OP492
OP292
www.analog.com
14
13
12
11
10
9
8
8
7
6
5
OUTD
OUTC
OUTB
IND
IND
V
INC
INC
V
INB
INB

Related parts for op492gbc

Image
Part Number
Description
Manufacturer
Datasheet
Request R
ad535kd
Part Number:
ad535kd
Description:
Analog Divider
Manufacturer:
Analog Devices, Inc.
Datasheet:
AD535KD.pdf (6 pages)
ad6437
Part Number:
ad6437
Description:
Analog Front End For Adsl
Manufacturer:
Analog Devices, Inc.
Datasheet:
AD6437.pdf (12 pages)
ad7868bq
Part Number:
ad7868bq
Description:
Lc2mos Complete, 12-bit Analog I/o System
Manufacturer:
Analog Devices, Inc.
Datasheet:
AD7868BQ.pdf (16 pages)
ad7502sq
Part Number:
ad7502sq
Description:
Cmos 4/8 Channel Analog Multiplexers
Manufacturer:
Analog Devices, Inc.
Datasheet:
AD7502SQ.pdf (4 pages)
ad73311
Part Number:
ad73311
Description:
Low Cost, Low Power Cmos General Purpose Analog Front End
Manufacturer:
Analog Devices, Inc.
Datasheet:
AD73311.pdf (36 pages)
ad1582crt-reel7
Part Number:
ad1582crt-reel7
Description:
2.5 V To 5.0 V Micropower, Precision Series Mode Voltage References
Manufacturer:
Analog Devices, Inc.
Datasheet:
AD1582CRT-REEL7.pdf (16 pages)
ad1859jrz
Part Number:
ad1859jrz
Description:
Stereo, Single-supply 18-bit Integrated Dac
Manufacturer:
Analog Devices, Inc.
Datasheet:
AD1859JRZ.pdf (16 pages)
ad1833ast
Part Number:
ad1833ast
Description:
Multichannel 24-bit, 192 Khz, Dac
Manufacturer:
Analog Devices, Inc.
Datasheet:
AD1833AST.pdf (20 pages)
ad1881a
Part Number:
ad1881a
Description:
Ac?97 Soundmax Codec
Manufacturer:
Analog Devices, Inc.
Datasheet:
AD1881A.pdf (26 pages)
ad1865r-j
Part Number:
ad1865r-j
Description:
Complete Dual 18-bit 16 X Fs Audio Dac
Manufacturer:
Analog Devices, Inc.
Datasheet:
AD1865R-J.pdf (12 pages)
ad1890jpz
Part Number:
ad1890jpz
Description:
Sampleport Stereo Asynchronous Sample Rate Converters
Manufacturer:
Analog Devices, Inc.
Datasheet:
AD1890JPZ.pdf (20 pages)
ad1803jru
Part Number:
ad1803jru
Description:
U.s./international Modem Daa Line Codec Chipset
Manufacturer:
Analog Devices, Inc.
Datasheet:
AD1803JRU.pdf (2 pages)
ad9630an
Part Number:
ad9630an
Description:
Low Distortion 750 Mhz Closed-loop Buffer Amp
Manufacturer:
Analog Devices, Inc.
Datasheet:
AD9630AN.pdf (7 pages)
ad1315kz
Part Number:
ad1315kz
Description:
High Speed Active Load With Inhibit Mode
Manufacturer:
Analog Devices, Inc.
Datasheet:
AD1315KZ.pdf (8 pages)
adv7128kr30-reel
Part Number:
adv7128kr30-reel
Description:
Cmos 80 Mhz, 10-bit Video Dac
Manufacturer:
Analog Devices, Inc.
Datasheet:
ADV7128KR30-REEL.pdf (8 pages)

op492gbc Summary of contents

Page 1

... INB INB 6 OUTB 7 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781/329-4700 Fax: 781/326-8703 (P-Suffix) OP292 V 8 OUTB 7 INB 6 5 INB (P-Suffix) OUTD 14 IND 13 12 IND OP492 V 11 INC 10 INC 9 OUTC 8 www.analog.com © Analog Devices, Inc., 2002 ...

Page 2

OP292/OP492–SPECIFICATIONS ELECTRICAL CHARACTERISTICS Parameter INPUT CHARACTERISTICS Offset Voltage OP292 OP492 Input Bias Current Input Offset Current Input Voltage Range Common-Mode Rejection Ratio Large-Signal Voltage Gain Offset Voltage Drift Long-Term V Drift OS Bias Current Drift Offset Current Drift OUTPUT CHARACTERISTICS ...

Page 3

ELECTRICAL CHARACTERISTICS Parameter INPUT CHARACTERISTICS Offset Voltage OP292 OP492 Input Bias Current Input Offset Current Input Voltage Range Common-Mode Rejection Ratio Large-Signal Voltage Gain Offset Voltage Drift Bias Current Drift OUTPUT CHARACTERISTICS Output Voltage Swing Short-Circuit Current Limit POWER SUPPLY ...

Page 4

OP292/OP492 1 ABSOLUTE MAXIMUM RATINGS Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 ...

Page 5

175 720 OP AMPS 150 125 100 500 400 300 200 100 0 100 INPUT OFFSET VOLTAGE, V TPC 1. OP292 Input ...

Page 6

OP292/OP492 240 210 180 150 120 TCV µ TPC 7. OP292 Temperature Drift (TCV OS 600 500 400 300 R = 10k L 200 100 ...

Page 7

TEMPERATURE TPC 13. OP292 Supply Current per Amplifier vs. Temperature 15V 10V ...

Page 8

OP292/OP492 10k 100k FREQUENCY – Hz TPC 19. OP292/OP492 Closed-Loop Gain/Phase vs. Frequency @ 5 V 120 100 100 1k 10k FREQUENCY TPC 20. OP292/OP492 CMR vs. ...

Page 9

TEMPERATURE – C TPC 25. OP292/OP492 V Swing vs. Temperature @ 5 V OUT 10 5.0 2.0 1.0 0.5 0.2 0.1 ...

Page 10

OP292/OP492 CH A: 800dV FS 100dV/DIV MKR: 16 0Hz 25 kHz MKR: 1000 Hz BW: 150 Hz TPC 31. Voltage Noise Density APPLICATION INFORMATION Phase Reversal The OP492 has built-in protection against phase reversal when the input voltage ...

Page 11

However, the output can be offset by setting V from long as the input common-mode voltage of the amplifier is not exceeded 1/2 OP292 20k REF R ...

Page 12

OP292/OP492 A Low-Cost, Linearized Thermistor Amplifier An inexpensive thermometer amplifier circuit can be implemented using low-cost thermistors. One such implementation is shown in Figure 8. The circuit measures temperature over the range of 0∞C to 70∞ accuracy of ...

Page 13

DAC8512 1 8 REF DAC 2 7 ADDRESS DECODE 3 6 CLK CONTROL 4 5 SDI LD CLR 5V DAC8512 1 8 REF DAC CONTROL 4 5 ANALOG INPUT Figure 11. Programmable Window Comparator with ...

Page 14

OP292/OP492 * OP292 SPICE Macro-model * * * Copyright 1993 by Analog Devices * * Refer to “README.DOC” file for License Statement. Use of * this model indicates your acceptance of the terms and provisions * in the License Statement. ...

Page 15

POLE AT 100 MHz * (15,30) 1 R12 1.592E OUTPUT STAGE * RS1 99 30 1E6 RS2 30 50 1E6 ISY 99 50 .44E POLY(1) ...

Page 16

OP292/OP492 * OP492 SPICE Macro-model REV. B, 6/93 * ARG / PMI * * Copyright 1993 by Analog Devices * * Refer to “README.DOC” file for License Statement. Use of * this model indicates your acceptance of the terms and ...

Page 17

POLE AT 100 MHz * (15,30) 1 R12 1.592E OUTPUT STAGE * RS1 RS2 30 50 1E6 ISY 99 50 .44E ...

Page 18

OP292/OP492 8-Lead Standard Small Outline Package [SOIC] Narrow Body (RN-8) Dimensions shown in millimeters and (inches) 5.00 (0.1968) 4.80 (0.1890 6.20 (0.2440) 4.00 (0.1574) 5.80 (0.2284) 3.80 (0.1497 1.27 (0.0500) 1.75 (0.0688) BSC 1.35 (0.0532) 0.25 ...

Page 19

–19– ...

Page 20

–20– ...

Related keywords