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
−
= 0V, V
S
= V
+
– V
−
, DISABLE = 5V, V
CM
= V
O
=
V
+
/2, 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 −0.1V to 3.7V 81 98 dB
A
OL
Open Loop Gain R
L
= 1 kΩ, V
OUT
= 4.6V to 0.4V 92 103
dB
R
L
= 150Ω, V
OUT
= 4.4V to 0.6V 80 86
Output DC Characteristics
V
O
Output Swing High (LMH6611) R
L
= 1 kΩ to V
+
/2 76 90
(Voltage from V
+
Supply Rail) 93
R
L
=150Ω to V
+
/2 195 239
256
Output Swing Low (LMH6611) R
L
= 1 kΩ to V
+
/2 74 92
(Voltage from V
−
Supply Rail) 98
R
L
=150Ω to V
+
/2 193 243
265
R
L
= 150Ω to V
−
48 60
64
mV
Output Swing High (LMH6612) R
L
= 1 kΩ to V
+
/2 75 86
(Voltage from V
+
Supply Rail) 91
R
L
=150Ω to V
+
/2 195 223
241
Output Swing Low (LMH6612) R
L
= 1 kΩ to V
+
/2 77 88
(Voltage from V
−
Supply Rail) 98
R
L
=150Ω to V
+
/2 202 234
261
R
L
= 150Ω to V
−
49 58
64
I
OUT
Linear Output Current V
OUT
= V
+
/2
(4)
±100 mA
R
O
Output Resistance f = 1 MHz 0.07 Ω
Enable Pin Operation
Enable High Voltage Threshold Enabled
(5)
3.0 V
Enable Pin High Current V
DISABLE
= 5V 1.2 µA
Enable Low Voltage Threshold Disabled
(5)
2.0 V
Enable Pin Low Current V
DISABLE
= 0V 2.8 µA
t
on
Turn-On Time 20 ns
t
off
Turn-Off Time 60 ns
Power Supply Performance
PSRR Power Supply Rejection Ratio DC, V
CM
= 0.5V, V
S
= 2.7V to 11V 81 96 dB
I
S
Supply Current (LMH6611) R
L
= ∞ 3.2 3.6
4.0
mA
Supply Current (LMH6612) R
L
= ∞ 3.2 3.7
(per channel) 4.25
I
SD
Disable Shutdown Current DISABLE = 0V 120 162 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.
6 Submit Documentation Feedback Copyright © 2007–2013, Texas Instruments Incorporated
Product Folder Links: LMH6611 LMH6612