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PDF OPA602 Data sheet ( Hoja de datos )
| Número de pieza | OPA602 | |
| Descripción | High-Speed Precision Difet OPERATIONAL AMPLIFIER | |
| Fabricantes | Burr-Brown | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de OPA602 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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® OPA602
High-Speed Precision
Difet ® OPERATIONAL AMPLIFIER
FEATURES
q WIDE BANDWIDTH: 6.5MHz
q HIGH SLEW RATE: 35V/µs
q LOW OFFSET: ±250µV max
q LOW BIAS CURRENT: ±1pA max
q FAST SETTLING TIME: 1µs to 0.01%
q UNITY-GAIN STABLE
APPLICATIONS
q PRECISION INSTRUMENTATION
q OPTOELECTRONICS
q SONAR, ULTRASOUND
q PROFESSIONAL AUDIO EQUIPMENT
q MEDICAL EQUIPMENT
q DATA CONVERSION
DESCRIPTION
The OPA602 is a precision, wide bandwidth FET
operational amplifier. Monolithic Difet (dielectrically
isolated FET) construction provides an unusual com-
bination of high speed and accuracy.
Its wide-bandwidth design minimizes dynamic errors.
High slew rate and fast settling time allow accurate
signal processing in pulse and data conversion appli-
cations. Wide bandwidth and low distortion minimize
AC errors. All specifications are rated with a 1kΩ
resistor in parallel with 500pF load. The OPA602 is
unity-gain stable and easily drives capacitive loads up
to 1500pF.
Laser-trimmed input circuitry provides offset voltage
and drift performance normally associated with preci-
sion bipolar op amps. Difet construction achieves
extremely low input bias currents (1pA max) without
compromising input voltage noise.
The OPA602’s unique input cascode circuitry main-
tains low input bias current and precise input charac-
teristics over its full input common-mode voltage
range.
–In
(2)
+In
(3) Cascode
(1) (5)
+VS
(7)
Output
(6)
–V S
(4)
Difet® Burr-Brown Corp.
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 • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
©1987 Burr-Brown Corporation
PDS-753E
Printed in U.S.A. August, 1995
1 page  
TYPICAL PERFORMANCE CURVES (CONT)
TA = +25°C, VS = ±15VDC unless otherwise noted.
COMMON-MODE REJECTION
vs INPUT COMMON-MODE VOLTAGE
120
110
100
OPEN-LOOP FREQUENCY RESPONSE
140
120
RL = 1kΩ
–45
CL = 100pF
100
80 φ –90
90 60
40 –135
80 AOL
20
70
–15
–10 –5 0 +5 +10
Common-Mode Voltage (V)
+15
0 –180
1 10 100 1k 10k 100k 1M 10M
Frequency (Hz)
GAIN BANDWIDTH AND SLEW RATE
vs TEMPERATURE
10
37
8 GBW
35
6
Slew Rate
4
33
31
2
–75 –50 –25 0 25 50 75
Ambient Temperature (°C)
29
100 125
OPEN-LOOP GAIN vs TEMPERATURE
120
110
100
90
80
–75 –50 –25 0 25 50 75
Ambient Temperature (°C)
100 125
GAIN BANDWIDTH AND SLEW RATE
vs SUPPLY VOLTAGE
8
AV = –1
7
GBW
6
Slew Rate
5
0 5 10 15
Supply Voltage (±VCC)
38
36
34
32
20
MAXIMUM OUTPUT VOLTAGE SWING
vs FREQUENCY
30
20
10
RL = 1kΩ
0
10k
100k
1M
Frequency (Hz)
10M
®
5 OPA602
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet OPA602.PDF ] | |
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