Datasheet
LMH6611, LMH6612
SNOSB00K –NOVEMBER 2007–REVISED OCTOBER 2013
www.ti.com
±5V Electrical Characteristics (continued)
Unless otherwise specified, all limits are specified for T
J
= +25°C, V
+
= 5V, V
−
= −5V, V
S
= V
+
– V
−
, DISABLE = 5V, V
CM
= V
O
= 0V, A
V
= +1, R
F
= 0Ω, when A
V
≠ +1 then R
F
= 560Ω, R
L
= 1 kΩ. Boldface limits apply at temperature extremes.
Symbol Parameter Condition Min Typ Max Units
(1) (2) (1)
CMRR Common Mode Rejection Ratio V
CM
Stepped from −5.1V to 3.7V 81 98 dB
A
OL
Open Loop Gain R
L
= 1 kΩ, V
OUT
= +4.6V to −4.6V 96 103
dB
R
L
= 150Ω, V
OUT
= +4.3V to −4.3V 80 87
Output DC Characteristics
V
O
Output Swing High (LMH6611) R
L
= 1 kΩ to GND 107 125
(Voltage from V
+
Supply Rail) 130
R
L
= 150Ω to GND 339 402
433
Output Swing Low (LMH6611) R
L
= 1 kΩ to GND 103 123
(Voltage from V
−
Supply Rail) 132
R
L
= 150Ω to GND 332 404
445
R
L
= 150Ω to V
−
54 70
74
mV
Output Swing High (LMH6612) R
L
= 1 kΩ to GND 107 118
(Voltage from V
+
Supply Rail) 125
R
L
= 150Ω to GND 340 375
407
Output Swing Low (LMH6612) R
L
= 1 kΩ to GND 108 120
(Voltage from V
−
Supply Rail) 135
R
L
= 150Ω to GND 348 389
434
R
L
= 150Ω to V
−
56 66
74
I
OUT
Linear Output Current V
OUT
= GND
(4)
±120 mA
R
O
Output Resistance f = 1 MHz 0.07 Ω
Enable Pin Operation
Enable High Voltage Threshold Enabled
(5)
0.5 V
Enable Pin High Current V
DISABLE
= +5V 17.0 µA
Enable Low Voltage Threshold Disabled
(5)
−0.5 V
Enable Pin Low Current V
DISABLE
= −5V 18.6 µA
t
on
Turn-On Time 19 ns
t
off
Turn-Off Time 60 ns
Power Supply Performance
PSRR Power Supply Rejection Ratio DC, V
CM
= −4.5V, V
S
= 2.7V to 11V 81 96 dB
I
S
Supply Current (LMH6611) R
L
= ∞ 3.3 3.8
4.4
mA
Supply Current (LMH6612) R
L
= ∞ 3.45 4.05
(per channel) 4.85
I
SD
Disable Shutdown Current DISABLE = −5V 160 212 μA
(LMH6611)
(4) Do not short circuit the output. Continuous source or sink currents larger than the I
OUT
typical are not recommended as they may
damage the part.
(5) This parameter is ensured by design and/or characterization and is not tested in production.
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