LMH6611_14 Datasheet, PDF (6/42 Pages) National Semiconductor (TI) – LMH6611/LMH6612 Single Supply 345 MHz Rail-to-Rail Output Amplifiers

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
A_OL
Common Mode Rejection Ratio
Open Loop Gain
Output DC Characteristics
V_O
Output Swing High (LMH6611)
(Voltage from V⁺ Supply Rail)
Output Swing Low (LMH6611)
(Voltage from V^− Supply Rail)
V_CM Stepped from −0.1V to 3.7V
R_L = 1 kΩ, V_OUT = 4.6V to 0.4V
R_L = 150Ω, V_OUT = 4.4V to 0.6V
R_L = 1 kΩ to V⁺/2
R_L =150Ω to V⁺/2
R_L = 1 kΩ to V⁺/2
R_L =150Ω to V⁺/2
Output Swing High (LMH6612)
(Voltage from V⁺ Supply Rail)
Output Swing Low (LMH6612)
(Voltage from V^− Supply Rail)
R_L = 150Ω to V^−
R_L = 1 kΩ to V⁺/2
R_L =150Ω to V⁺/2
R_L = 1 kΩ to V⁺/2
R_L =150Ω to V⁺/2
I_OUT
Linear Output Current
R_O
Output Resistance
Enable Pin Operation
Enable High Voltage Threshold
Enable Pin High Current
Enable Low Voltage Threshold
Enable Pin Low Current
t_on
Turn-On Time
t_off
Turn-Off Time
Power Supply Performance
PSRR Power Supply Rejection Ratio
I_S
Supply Current (LMH6611)
R_L = 150Ω to V^−
V_OUT = V⁺/2 ⁽⁴⁾
f = 1 MHz
Enabled ⁽⁵⁾
V_DISABLE = 5V
Disabled ⁽⁵⁾
V_DISABLE = 0V
DC, V_CM = 0.5V, V_S = 2.7V to 11V
R_L = ∞
Supply Current (LMH6612)
(per channel)
R_L = ∞
I_SD
Disable Shutdown Current
(LMH6611)
DISABLE = 0V
81
98
dB
92
103
dB
80
86
76
90
93
195
239
256
74
92
98
193
243
265
48
60
64
mV
75
86
91
195
223
241
77
88
98
202
234
261
49
58
64
±100
mA
0.07
Ω
3.0
V
1.2
µA
2.0
V
2.8
µA
20
ns
60
ns
81
96
dB
3.2
3.6
4.0
mA
3.2
3.7
4.25
120
162
μA
(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