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PDF OPA4130 Data sheet ( Hoja de datos )
| Número de pieza | OPA4130 | |
| Descripción | Low Power / Precision FET-INPUT OPERATIONAL AMPLIFIERS | |
| Fabricantes | Burr-Brown | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de OPA4130 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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OPA130
OPA2130
OPA4130
OPA130
OPA2130
OPA4130
OPA130
OPA2130
OPA4130
Low Power, Precision
FET-INPUT OPERATIONAL AMPLIFIERS
FEATURES
q LOW QUIESCENT CURRENT: 530µA/amp
q LOW OFFSET VOLTAGE: 1mV max
q HIGH OPEN-LOOP GAIN: 120dB min
q HIGH CMRR: 90dB min
q FET INPUT: I = 20pA max
B
q EXCELLENT BANDWIDTH: 1MHz
q WIDE SUPPLY RANGE: ±2.25 to ±18V
q SINGLE, DUAL, AND QUAD VERSIONS
DESCRIPTION
The OPA130 series of FET-input op amps combine
precision dc performance with low quiescent current.
Single, dual, and quad versions have identical specifi-
cations for maximum design flexibility. They are ideal
for general-purpose, portable, and battery operated
applications, especially with high source impedance.
OPA130 op amps are easy to use and free from phase
inversion and overload problems often found in
common FET-input op amps. Input cascode circuitry
provides excellent common-mode rejection and
maintains low input bias current over its wide input
voltage range. OPA130 series op amps are stable in
unity gain and provide excellent dynamic behavior
over a wide range of load conditions, including high
load capacitance. Dual and quad designs feature
completely independent circuitry for lowest crosstalk
and freedom from interaction, even when overdriven
or overloaded.
Single and dual versions are available in 8-pin DIP
and SO-8 surface-mount packages. Quad is
available in 14-pin DIP and SO-14 surface-mount
packages. All are specified for –40°C to +85°C
operation.
OPA130
Offset Trim 1
–In 2
+In 3
V– 4
8 NC
7 V+
6 Output
5 Offset Trim
8-Pin DIP, SO-8
OPA2130
Out A 1
–In A 2
+In A 3
V– 4
A
B
8 V+
7 Out B
6 –In B
5 +In B
8-Pin DIP, SO-8
Out A 1
–In A 2
+In A 3
V+ 4
+In B 5
–In B 6
Out B 7
OPA4130
AD
BC
14-Pin DIP
SO-14
14 Out D
13 –In D
12 +In D
11 V–
10 +In C
9 –In C
8 Out C
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111
Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
© 1995 Burr-Brown Corporation
PDS-1298B
Printed in U.S.A. May, 1998
1 page  
TYPICAL PERFORMANCE CURVES (CONT)
At TA = +25°C, VS = ±15V, and RL = 10kΩ, unless otherwise noted.
AOL, CMR, PSR vs TEMPERATURE
140
130
Open-Loop
Gain
120
PSR
110
CMR
100
–75 –50 –25
0
25 50 75
Ambient Temperature (°C)
100 125
QUIESCENT CURRENT AND SHORT-CIRCUIT CURRENT
vs TEMPERATURE
0.65
40
0.60
0.55
0.50
0.45
0.40
IQ
IS–C
IS+C
35
30
25
20
15
0.35
–75 –50 –25
0 25 50
Temperature (°C)
10
75 100 125
OFFSET VOLTAGE
PRODUCTION DISTRIBUTION
15
10
5
0
Offset Voltage (µV)
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
0.1
0.01
0.001
G = +1
0.0001
100
G = +10
RL = 10kΩ
RL = 2kΩ
1k 10k
Frequency (Hz)
100k
OFFSET VOLTAGE DRIFT
PRODUCTION DISTRIBUTION
20
18
16
14
12
10
8
6
4
2
0
Offset Voltage Drift (µV/°C)
MAXIMUM OUTPUT VOLTAGE
vs FREQUENCY
30
25
VS = ±15V
Maximum output voltage
20 without slew-rate induced
distortion
15
10 VS = ±5V
5
0
10k
VS = ±2.25V
100k
Frequency (Hz)
1M
®
5 OPA130, 2130, 4130
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet OPA4130.PDF ] | |
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