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Número de pieza | OPA633 | |
Descripción | High Speed BUFFER AMPLIFIER | |
Fabricantes | Burr-Brown | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de OPA633 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
No Preview Available ! ® OPA633
High Speed
BUFFER AMPLIFIER
FEATURES
q WIDE BANDWIDTH: 260MHz
q HIGH SLEW RATE: 2500V/µs
q HIGH OUTPUT CURRENT: 100mA
q LOW OFFSET VOLTAGE: 1.5mV
q REPLACES HA-5033
q IMPROVED PERFORMANCE/PRICE:
LH0033, LTC1010, H0S200
APPLICATIONS
q OP AMP CURRENT BOOSTER
q VIDEO BUFFER
q LINE DRIVER
q A/D CONVERTER INPUT BUFFER
DESCRIPTION
The OPA633 is a monolithic unity-gain buffer ampli-
fier featuring very wide bandwidth and high slew rate.
A dielectric isolation process incorporating both NPN
and PNP high frequency transistors achieves perfor-
mance unattainable with conventional integrated cir-
cuit technology. Laser trimming provides low input
offset voltage.
High output current capability allows the OPA633 to
drive 50Ω and 75Ω lines, making it ideal for RF, IF
and video applications. Low phase shift allows the
OPA633 to be used inside amplifier feedback loops.
OPA633 is available in a low cost plastic DIP package
specified for 0°C to +75°C operation.
VIN
4
+VS
1
VOUT
8
–VS
5
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-699B
Printed in U.S.A. October, 1993
1 page TYPICAL PERFORMANCE CURVES (CONT)
At
+25°C,
V
S
=
±12V,
R
S
=
50Ω,
R
L
=
100Ω,
and
C
L
=
10pF,
unless
otherwise
specified.
1.00
0.95
VOLTAGE GAIN vs LOAD RESISTANCE
VO = 10Vp-p
VO = 1Vp-p
0.90
0.85
f = 1kHz
0.80
10
100 1k
Load Resistance (Ω)
10k
GAIN ERROR vs TEMPERATURE
100
80
60 VO = ±10V
RL = 1kΩ
40
20
0
–50
–25
0 25 50 75
Temperature (°C)
100 125
OUTPUT ERROR vs INPUT VOLTAGE
1.0 100
0.8
RL = 100Ω
80
0.6 60
RL = 50Ω
0.4 40
0.2 20
0 RL = 1kΩ 0
–0.2
RL = 10kΩ
–20
–0.4
–40
–0.6
–60
–0.8
–1.0
–80
–100
–10 –8 –6 –4 –2 0 2 4 6 8 10
Input Voltage (V)
OFFSET VOLTAGE vs TEMPERATURE
6
4
2
0
–2
–4
–50
–25
0 25 50 75
Temperature (°C)
100 125
TOTAL HARMONIC DISTORTION vs OUTPUT VOLTAGE
1.0
0.1
f = 1kHz
RL = 100Ω
0.01
0.001
0
0.5 1.0 1.5 2.0 2.5 3.0
Output Voltage (Vrms)
TOTAL HARMONIC DISTORTION vs FREQUENCY
0.06
0.05
0.04
0.03
VO = 1Vrms
RL = 100Ω
0.02
0.01
0
100
1k 10k
Frequency (Hz)
100k
®
5 OPA633
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet OPA633.PDF ] |
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