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LMH6642 Datasheet(PDF) 4 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
No. de pieza LMH6642
Descripción Electrónicos  LMH6642/LMH6643/LMH6644 Low Power, 130MHz, 75mA Rail-to-Rail Output Amplifiers
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Fabricante Electrónico  NSC [National Semiconductor (TI)]
Página de inicio  http://www.national.com
Logo NSC - National Semiconductor (TI)

LMH6642 Datasheet(HTML) 4 Page - National Semiconductor (TI)

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LMH6642, LMH6643, LMH6644
SNOS966P – MAY 2001 – REVISED MARCH 2013
www.ti.com
3V Electrical Characteristics (continued)
Unless otherwise specified, all limits guaranteed for at TJ = 25°C, V
+ = 3V, V= 0V, V
CM = VO = V
+/2, V
ID (input differential
voltage) as noted (where applicable) and RL = 2kΩ to V
+/2. Boldface limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min
Typ
Max
Units
(1)
(2)
(1)
CIN
Common Mode Input
2
pF
Capacitance
CMVR
Input Common-Mode Voltage
CMRR
≥ 50dB
−0.5
−0.2
Range
−0.1
V
1.8
2.0
1.6
CMRR
Common Mode Rejection Ratio
VCM Stepped from 0V to 1.5V
72
95
dB
AVOL
Large Signal Voltage Gain
VO = 0.5V to 2.5V
80
96
RL = 2kΩ to V
+/2
75
dB
VO = 0.5V to 2.5V
74
82
RL = 150Ω to V
+/2
70
VO
Output Swing
RL = 2kΩ to V
+/2, V
ID = 200mV
2.90
2.98
V
High
RL = 150Ω to V
+/2, V
ID = 200mV
2.80
2.93
Output Swing
RL = 2kΩ to V
+/2, V
ID = −200mV
25
75
mV
Low
RL = 150Ω to V
+/2, V
ID = −200mV
75
150
ISC
Output Short Circuit Current
Sourcing to V+/2
50
95
VID = 200mV
(6)
35
mA
Sinking to V+/2
55
110
VID = −200mV
(6)
40
IOUT
Output Current
VOUT = 0.5V from either supply
±65
mA
+PSRR
Positive Power Supply Rejection
V+ = 3.0V to 3.5V, VCM = 1.5V
75
85
dB
Ratio
IS
Supply Current (per channel)
No Load
2.70
4.00
mA
4.50
(6)
Short circuit test is a momentary test. See Note 7 under 5V Electrical Characteristics.
5V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for at TJ = 25°C, V
+ = 5V, V= 0V, V
CM = VO = V
+/2, V
ID (input differential
voltage) as noted (where applicable) and RL = 2kΩ to V
+/2. Boldface limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min
Typ
Max
Units
(1)
(2)
(1)
BW
−3dB BW
AV = +1, VOUT = 200mVPP
90
120
MHz
AV = +2, −1, VOUT = 200mVPP
46
BW0.1dB
0.1dB Gain Flatness
AV = +2, RL = 150Ω to V+/2,
15
MHz
Rf = 402Ω, VOUT = 200mVPP
PBW
Full Power Bandwidth
AV = +1, −1dB, VOUT = 2VPP
22
MHz
en
Input-Referred Voltage Noise
f = 100kHz
17
nV/
√Hz
f = 1kHz
48
in
Input-Referred Current Noise
f = 100kHz
0.90
pA/
√Hz
f = 1kHz
3.3
THD
Total Harmonic Distortion
f = 5MHz, VO = 2VPP, AV = +2
−60
dBc
DG
Differential Gain
NTSC, AV = +2
0.16
RL =150Ω to V
+/2
%
RL = 1kΩ to V
+/2
0.05
DP
Differential Phase
NTSC, AV = +2
0.05
RL = 150Ω to V
+/2
deg
RL = 1kΩ to V
+/2
0.01
(1)
All limits are guaranteed by testing or statistical analysis.
(2)
Typical values represent the most likely parametric norm.
4
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Copyright © 2001–2013, Texas Instruments Incorporated
Product Folder Links: LMH6642 LMH6643 LMH6644


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