LMH6644-MIL Datasheet, PDF (11/28 Pages) Texas Instruments – Low-Power, 130-MHz, 75-mA Rail-to-Rail Output Amplifier

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LMH6644-MIL
SNOSD65 – JUNE 2017
±5-V Electrical Characteristics (continued)
Unless otherwise specified, all limits ensured for V⁺ = 5 V, V^– = –5 V, V_CM = V_O = 0 V, V_ID (input differential voltage) as noted
(where applicable) and R_L = 2 kΩ to ground
AT TEMPERATURE
V⁺ = 5 V, V^– = –5 V,
PARAMETER
TEST CONDITIONS
EXTREMES
V_CM = V_O = 0 V, V_ID
UNIT
MIN
TYP MAX MIN⁽¹⁾ TYP⁽²⁾ MAX⁽¹⁾
A_VOL
Large signal
voltage gain
V_O = –4.5V to 4.5V,
R_L = 2kΩ
V_O = –4.0V to 4.0V,
R_L = 150Ω
84
74
Output swing ^RL ^{= 2kΩ, V}ID ^{= 200mV}
V_O
high
Output swing
R_L = 150Ω, V_ID = 200mV
R_L = 2kΩ, V_ID = –200mV
low
R_L = 150Ω, V_ID = –200mV
Sourcing to ground
I_SC
Output short
circuit current
V_ID = 200mV ^{(6) (7)}
Sinking to ground
V_ID = –200mV ⁽⁶⁾⁽⁷⁾
35
65
I_OUT
PSRR
Output current
Power supply
rejection ratio
V_O = 0.5V from either supply
(V⁺, V^–) = (4.5V, –4.5V) to (5.5V,
–5.5V)
88
96
dB
78
82
4.90
4.96
V
4.65
4.80
–4.96 –4.90
V
–4.80 –4.65
60
115
mA
85
145
±75
mA
78
90
dB
I_S
Supply current
(per channel)
No load
5.50
2.70
4.50 mA
(6) Short circuit test is a momentary test. See ⁽⁷⁾.
(7) Output short circuit duration is infinite for V_S < 6V at room temperature and below. For V_S > 6V, allowable short circuit duration is 1.5ms.
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