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Calogic LLC |
Ultra Fast FET-Input
Operational Amplifier
LH0032 / LH0032C
FEATURES
• 500V/µs Slew Rate
70MHz Bandwidth
•• 1012Ω Input Impedance
As Low as 2mV Max Input Offset Voltage
• FET Input
• Offset Null with Single Pot
• No Compensation for Gains Above 50
•• Peak Output Current to 100mA
CORPORATION
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 Package
LH0032G H12A (TO8-12 Lead)
LH0032CG H12A (TO8-12 Lead)
Temperature Range
-55oC to +125oC
-25oC to +85oC
CONNECTION DIAGRAMS
BALANCE/
COMPENSATION
OUTPUT
COMPENSATION
NC
INV
INPUT
32
4
-
5+
1
12
11
NON-INV
INPUT
6 10
789
NC NC
NC
V+
OUT
V-
Top View
H12A
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076
CORPORATION
LH0032 / LH0032C
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±18V
Input Voltage, VIN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±VS
Differential Input Voltage . . . . . . . . . . . . . . . . . . ±30V or± 2VS
Power Dissipation, PD
TA
TC
=
=
25oC .
25oC.
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1.5W, derate 100oC/W to 125oC
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 = Tj)
SYMBOL
PARAMETER
LH0032
MIN TYP MAX
LH0032C
MIN TYP MAX
UNITS
TEST CONDITIONS
VOS Input Offset Voltage
∆VOS/∆T Average Offset Voltage Drift
IOS Input Offset Current
IB Input Bias Current
25
10
15 50
25
250
25
100
1
50
2
15
20
mV
15 50 µV/oC
50 pA VIN = 0
500 pA
5 nA
500 pA
5 nA
15 nA
TA = TJ = 25oC (Note 3)
(Note 4)
TJ = 25oC (Note 2)
TA = 25oC (Note 3)
TJ = 25oC (Note 2)
TA = 25oC (Note 3)
VINCM
CMRR
AVOL
Input Voltage Range
Common Mode Rejection
Ratio
Open-Loop Voltage Gain
±10 ±12
50 60
60 70
57
±10 ±12
50 60
60 70
57
V Note 6
dB ∆VIN = ±10V
dB VO = ±10V, TJ = 25oC
f = 1kHz
RL = 1kΩ
(Note 7)
VO
IS
PSRR
Output Voltage Swing
Power Supply Current
Power Supply Rejection
Ratio
±10 ±13.5
±10 ±13
18 20
20 22
50 60
50 60
V RL = 1kΩ
mA
TA = 25oC,
IO = 0 (Note 3)
dB
∆VS = 10V
(±5 to ±15V)
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076
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