Document
Ultra Fast FET-Input Operational Amplifier
LH0032 / LH0032C
FEATURES
CORPORATION
• 500V/µs Slew Rate Bandwidth • 70MHz 12 Ω Input Impedance • 10 • As Low as 2mV Max Input Offset Voltage • FET Input Null with Single Pot • Offset No Compensation for Gains Above 50 • www.DataSheet4U.com • Peak Output Current to 100mA
GENERAL DESCRIPTION The LH0032 is a FET input, high slew rate amplifier capable of driving up to 100mA current. With wide bandwidth, high slew rate, high input impedance and high current drive capability, LH0032 is an ideal choice for many applications that includes high speed integrator, video amplifier, summing amplifier, high speed D/A converters, etc. ORDERING INFORMATION Part LH0032G LH0032CG Package H12A (TO8-12 Lead) H12A (TO8-12 Lead) Temperature Range -55oC to +125oC -25oC to +85oC
CONNECTION DIAGRAMS
OUTPUT COMPENSATION BALANCE/ COMPENSATION 3 4 INV INPUT 5 6 NON-INV INPUT NC NC Top View H12A 7 8 9 NC + 2 1 12 11 10 VOUT NC V+
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076
LH0032 / LH0032C
CORPORATION
ABSOLUTE MAXIMUM RATINGS Supply Voltage, VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±18V Input Voltage, VIN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±VS Differential Input Voltage . . . . . . . . . . . . . . . . . . ±30V or± 2VS Power Dissipation, PD TA = 25oC. . . . . . . . . . . . . 1.5W, derate 100oC/W to 125oC TC = 25oC. . . . . . . . . . . . . 2.2W, derate 70oC/W to 125oC Operating Temperature Range, TA LH0032G . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to +125oC LH0032CG . . . . . . . . . . . . . . . . . . . . . . . . . -25oC to +85oC Operating Junction Temperature, TJ . . . . . . . . . . . . . . 175oC Storage Temperature Range . . . . . . . . . . . . -65oC to +150oC Lead Temp. (Soldering, 10 seconds). . . . . . . . . . . . . . 300oC
DC ELECTRICAL CHARACTERISTICS VS = ±15V, TMIN ≤ TA ≤ TMAX unless otherwise noted (Note 1) (TA = T j)
LH0032 SYMBOL PARAMETER MIN
OS www.DataSheet4U.com
LH0032C UNITS TEST CONDITIONS MAX 5 10 50 25 250 25 100 1 50 MIN TYP 2 MAX 15 20 50 50 500 5 500 5 15 ±10 50 60 57 ±12 60 70 mV µV/ o C pA pA nA pA nA nA V dB dB Note 6 ∆VIN = ±10V VO = ±10V, f = 1kHz RL = 1kΩ (Note 7) RL = 1kΩ TA = 25oC, IO = 0 (Note 3) ∆VS = 10V (±5 to ±15V) TJ = 25oC VIN = 0 TA = TJ = 25oC (Note 3) (Note 4) TJ = 25oC (Note 2) TA = 25oC (Note 3) TJ = 25oC (Note 2) TA = 25oC (Note 3)
TYP 2
V
Input Offset Voltage Average Offset Voltage Drift
∆VOS/∆T
15
15
IOS
Input Offset Current
IB
Input Bias Current ±10 50 60 ±12 60 70
VINCM CMRR
Input Voltage Range Common Mode Rejection Ratio
AVOL
Open-Loop Voltage Gain 57
VO IS
Output Voltage Swing Power Supply Current Power Supply Rejection Ratio
±10
±13.5 18 20
±10
±13 20 22
V mA
PSRR
50
60
50
60
dB
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076
LH0032 / LH0032C
CORPORATION
AC ELECTRICAL CHARACTERISTICS VS = ±15V, RL = 1kΩ, TJ = 25oC (Note 5)
SYMBOL SR ts ts tR tD Slew Rate Settling Time to 1% of Final Value Settling Time to 0.1% of Final Value Small Signal Rise Time Small Signal Delay Time PARAMETER MIN 350 TYP 500 100 AV = -1 300 8 10 20 25 ns AV = +1, ∆VIN = 1V MAX UNITS V/ µ s CONDITIONS AV = +1 ∆VIN = 20V
Note 1. LH0032G/CG are 100% production tested as specified at 25 oC, Specifications at temperature extremes are verified by testing, periodic characterization, or correlation. Note 2. Specification is at 25oC junction temperature due to requirements of high-speed automatic testing. Actual values at operating temperature will exceed the value at TJ = 25oC. When supply voltages are ±15V, no-load operating junction temperature may rise 40-60oC above www.DataSheet4U.com ambient, and more under load conditions. Accordingly, VOS may change one to several mV, and I B and IOS will change significantly during warm-up. Refer to IB and I OS vs. temperature graph for expected values. Note 3. Measured in still air 7 minutes after application of power. Guaranteed thru correlated automatic pulse testing. Note 4. ∆VOS/∆T is the average value calculated from measurements at 25 oC and TMAX, specifications at temperature are verified by testing, periodic characterization, or correlation. Note 5. Not 100% production tested; verified by testing, periodic characterization, or correlation. Note 6. Guaranteed by CMRR test condition. Note 7. Guaranteed thru correlated pulse testing at T j = 25 oC.
AUXILIARY CIRCUITS Offset Null
V+
Output Short Circuit Protection
V+ 12 6 LM113 2 LH0032 11
10k 12 6 INPUTS 5 4 + LH0032 10 V3 11 OUTPUT
+
62Ω
5
-
10
V-
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076
LH0032 / LH0032C
CORPORATION
TYPICAL PERFORMANCE CHARACTERISTICS
MAXIMUM POWER DISSIPATION
2.5
POWER DISSIPATION (W)
SUPPLY CURRENT vs. SUPPLY VOLTAGE
24 22 TA = -55˚C
INFINITE HEAT SIN.