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LMH6683 Datasheet, PDF (4/30 Pages) Texas Instruments – 190MHz Single Supply, Dual and Triple Operational Amplifiers | |||
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LMH6682, LMH6683
SNOSA43A â MAY 2004 â REVISED APRIL 2013
www.ti.com
5V Electrical Characteristics (continued)
Unless otherwise specified, all limits ensured for at TJ = 25°C, V+ = 5V, Vâ = 0V, VO = VCM = V+/2, and RL = 100⦠to V+/2, RF
= 510â¦. Boldface limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min (1)
Typ (2)
Max (1)
Units
VOS
TC VOS
IB
Input Offset Voltage
Input Offset Voltage Average
Drift
Input Bias Current
See (4)
See (5)
±1.1
±5
±7
mV
±2
μV/°C
â5
â20
â30
μA
TC IB
IOS
Input Bias Current Drift
Input Offset Current
0.01
nA/°C
50
300
500
nA
CMRR
Common Mode Rejection Ratio VCM Stepped from 0V to 3.0V
72
82
dB
+PSRR Positive Power Supply Rejection V+ = 4.5V to 5.5V, VCM = 1V
70
76
dB
Ratio
IS
Supply Current (per channel)
No load
6.5
9
11
mA
Miscellaneous Performance
VO
Output Swing
High
Output Swing
Low
RL = 2k⦠to V+/2
RL = 150⦠to V+/2
RL = 75⦠to V+/2
RL = 2k⦠to V+/2
RL = 150⦠to V+/2
R L = 75⦠to V+/2
4.10
4.25
3.8
3.90
4.19
3.70
V
3.75
4.15
3.50
800
920
1100
870
970
1200
mV
885
1100
1250
IOUT
Output Current
VO = 1V from either supply rail
±40
+80/â75
mA
ISC
Output Short Circuit
Current (6) (7) (8)
Sourcing to V+/2
Sinking from V+/2
â100
â155
â80
mA
100
220
80
RIN
Common Mode Input Resistance
CIN
Common Mode Input
Capacitance
3
Mâ¦
1.6
pF
ROUT
Output Resistance Closed Loop f = 1kHz, A = +2, RL = 50â¦
f = 1MHz, A = +2, RL = 50â¦
0.02
â¦
0.12
(4) Offset Voltage average drift determined by dividing the change in VOS at temperature extremes into the total temperature change.
(5) Positive current corresponds to current flowing into the device.
(6) Short circuit test is a momentary test. See next note.
(7) Output short circuit duration is infinite for VS < 6V at room temperature and below. For VS > 6V, allowable short circuit duration is 1.5ms.
(8) Positive current corresponds to current flowing into the device.
4
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