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Part: OPA633
Category:
Description:
Company: Texas Instruments, Inc.
Datasheet: Download OPA633 datasheet File size : 534 kB
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OPA633
High Speed BUFFER AMPLIFIER
FEATURES
q q q q WIDE BANDWIDTH: 260MHz HIGH SLEW RATE: 2500V/µs HIGH OUTPUT CURRENT: 100mA LOW OFFSET VOLTAGE: 1.5mV
APPLICATIONS
q q q q OP AMP CURRENT BOOSTER VIDEO BUFFER LINE DRIVER A/D CONVERTER INPUT BUFFER
q REPLACES HA-5033 q IMPROVED PERFORMANCE/PRICE: LH0033, LTC1010, H0S200
DESCRIPTION
The OPA633 is a monolithic unity-gain buffer amplifier featuring very wide bandwidth and high slew rate. A dielectric isolation process incorporating both NPN and PNP high frequency transistors achieves performance unattainable with conventional integrated circuit technology. Laser trimming provides low input offset voltage. High output current capability allows the OPA633 to drive 50 and 75 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 Tel: (520) 746-1111 · Twx: 910-952-1111 · Cable: BBRCORP ·
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· Tucson, AZ 85734 · Street Address: 6730 S. Tucson Blvd. · Tucson, AZ 85706 Telex: 066-6491 · FAX: (520) 889-1510 · Immediate Product Info: (800) 548-6132 PDS-699B Printed in U.S.A. October, 1993
1987 Burr-Brown Corporation
SBOS150
SPECIFICATIONS
ELECTRICAL
At +25°C, VS = ±12V, RS = 50, RL = 100, and CL = 10pF, unless otherwise specified. OPA633KP PARAMETER FREQUENCY RESPONSE Small Signal Bandwidth Full Power Bandwidth Slew Rate Rise Time, 10% to 90% Propagation Delay Overshoot Settling Time, 0.1% Differential Phase Error (1) Differential Gain Error (1) Total Harmonic Distortion OUTPUT CHARACTERISTICS Voltage Current Resistance TRANSFER CHARACTERISTICS Gain RL = 1k TA = TMIN to TMAX INPUT Offset Voltage vs Temperature vs Supply Bias Current Noise Voltage Resistance Capacitance POWER SUPPLY Rated Supply Voltage Operating Supply Voltage Current, Quiescent TEMPERATURE RANGE Specification, Ambient Operating, Ambient Junction, Ambient TA = +25°C TA = TMIN to TMAX TA = TMIN to TMAX TA = +25°C TA = TMIN to TMAX 10Hz to 1MHz 54 CONDITIONS MIN TYP 260 40 2500 2.5 1 10 50 0.1 0.1 0.005 0.02 ±10 ±13 ±100 5 0.95 0.99 0.95 ±5 ±6 ±33 72 ±15 ±20 20 1.5 1.6 ±12 21 21 0 25 90 ±15 ±25 MAX UNITS MHz MHz V/µs ns ns % ns Degrees % % % V V mA V/V V/V V/V mV mV µV/°C dB µA µA µVp-p M pF V V mA mA °C °C °C/W
VO = 1Vrms, RL = 1k VO = 10V, VS = ±15V, RL = 1k VO = 500mV
1000
VO = 1Vrms, RL = 1k, f = 100kHz VO = 1Vrms, RL = 100, f = 100kHz TA = TMIN to TMAX RL = 1k, VS = ±15V ±8 ±11 ±80
0.93 0.92
±35 ±50
Specified Performance Derated Performance IO = 0 IO = 0, TA = TMIN to TMAX
±5
±16 25 30 +75 +85
NOTE: (1) Differential phase error in video transmission systems is the change in phase of a color subcarrier resulting from a change in picture signal from blanked to white. Differential gain error is the change in amplitude at the color subcarrier frequency resulting from a change in picture signal from blanked to white.
PIN CONFIGURATION
Top View +N S V NC IC n 2 1 3 4 7 8 6 5 N Out SC ubstrate (ground) VS
ABSOLUTE MAXIMUM RATINGS
Power Supply, ±VS .......... ±20V Input Voltage VIN ...... +VS + 2V to VS 2V Output Current (peak) .......... ±200mA Internal Power Dissipation (25°C) .... 1.95W Junction Temperature .... 200°C Storage Temperature Range ........... 40°C to +85°C Lead Temperature (soldering, 10s) ........ 300°C
PACKAGE INFORMATION(1)
MODEL OPA633KP PACKAGE 8-Pin Plastic DIP PACKAGE DRAWING NUMBER 006
ORDERING INFORMATION
MODEL OPA633KP
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NOTE: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix D of Burr-Brown IC Data Book. TEMPERATURE RANGE 0°C to +75°C
PACKAGE 8-Pin Plastic DIP
OPA633
2
TYPICAL PERFORMANCE CURVES
At +25°C, VS = ±12V, RS = 50, RL = 100, and CL = 10pF, unless otherwise specified.
GAIN/PHASE vs FREQUENCY 4 6 2 0 0
SMALL SIGNAL BANDWIDTH vs TEMPERATURE 2 300 290 VS = ±15V
Phase (degrees)
Bandwidth (MHz)
20 40 60 RS = 300 RS = 50 80 100 120 10 100 Frequency (MHz) 1000
280 270 VS = ±5V 260 50 240 50 25 0 25 50 75 100 125 Temperature (°C) VO = 0.25Vrms RL = 100
Gain (dB)
2 4 6 8 10 12
SAFE INPUT VOLTAGE vs FREQUENCY 5 6 4
Output Voltage (Vp-p)
MAXIMUM POWER DISSIPATION v s AMBIENT TEMPERATURE
5 6 4 RS = 1k Square Wave RL = 100 Sine Wave 2 1 (See Text) 3
Output Voltage (Vrms)
2.5
RL = 100
3 2 1
Power Dissipation (W)
1.0
1.5
0.0
.5 0 50 25 0 25 50 75 100 125 Ambient Temperature (°C)
0 1 10 Frequency (MHz) 100
0
SLEW RATE vs LOAD CAPACITANCE 3500 Rising Edge 2000
Slew Rate (V/µs)
2500 2 3000
SLEW RATE vs LOAD CAPACITANCE
Slew Rate (V/µs)
2500 1000 1500 5 000 00 0 1
Falling Edge
1000 1500 5 000 00 0 VO = ±10V RL = 100
VO = ±10V RL = 1k
10
100
1000
1
10
100 Load Capacitance (pF)
1000
10,000
Load Capacitance (pF)
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3
OPA633
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