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LMH6645MF Datasheet(PDF) 3 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # LMH6645MF
Description  2.7V, 650關A, 55MHz, Rail-to-Rail Input and Output Amplifiers with Shutdown Option
PDF  19 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

LMH6645MF Datasheet(HTML) 3 Page - National Semiconductor (TI)

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Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ESD Tolerance
Human Body
2KV (Note 2)
Machine Model
200V (Note 9)
V
IN Differential
±2.5V
Output Short Circuit Duration
(Note 3, 11)
Supply Voltage (V
+ -V−)
12.6V
Voltage at Input/Output pins
V
+ +0.8V, V− −0.8V
Storage Temperature Range
−65˚C to +150˚C
Junction Temperature (Note 4)
+150˚C
Soldering Information
Infrared or Convection (20 sec)
235˚C
Wave Soldering (10 sec)
260˚C
Operating Ratings (Note 1)
Supply Voltage (V
+ –V−)
2.5V to 12V
Junction Temperature Range (Note 4)
−40˚C to +85˚C
Package Thermal Resistance (Note 4) (
θ
JA)
SOT23-5
265˚C/W
SOT23-6
265˚C/W
SOIC-8
190˚C/W
MSOP-8
235˚C/W
2.7V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for at T
J = 25˚C, V
+ = 2.7V, V− = 0V, V
CM =VO =V
+/2, and R
f =2kΩ, and RL
=1k
Ω to V+/2. Boldface limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min
(Note 6)
Typ
(Note 5)
Max
(Note 6)
Units
BW
−3dB BW
A
V = +1, VOUT = 200mVPP,
V
CM = 0.7V
40
55
MHz
e
n
Input-Referred Voltage Noise
f = 100kHz
17
nV/
f = 1kHz
25
i
n
Input-Referred Current Noise
f = 100kHz
0.75
pA/
f = 1kHz
1.20
CT Rej.
Cross-Talk Rejection
(LMH6646 only)
f = 5MHz, Receiver:
R
f =Rg = 510Ω,AV =+2
47
dB
SR
Slew Rate
A
V = −1, VO =2VPP
(Note 8, 13)
15
22
V/µs
T
ON
Turn-On Time
(LMH6647 only)
250
ns
T
OFF
Turn-Off Time
(LMH6647 only)
560
ns
TH
SD
Shutdown Threshold
(LMH6647 only)
I
S ≤ 50µA
1.95
2.30
V
I
SD
Shutdown Pin Input Current
(LMH6647 only)
(Note 7)
−20
µA
V
OS
Input Offset Voltage
0V
≤ V
CM ≤ 2.7V
−3
−4
±13
4
mV
TC V
OS
Input Offset Average Drift
(Note 12)
±5
µV/˚C
I
B
Input Bias Current
V
CM = 2.5V (Note 7)
0.40
2
2.2
µA
V
CM = 0.5V (Note 7)
−0.68
−2
−2.2
I
OS
Input Offset Current
0V
≤ V
CM ≤ 2.7V
1
500
nA
R
IN
Common Mode Input
Resistance
3M
Ω
C
IN
Common Mode Input
Capacitance
2pF
CMVR
Input Common-Mode Voltage
Range
CMRR
≥ 50dB
−0.5
−0.3
−0.1
V
3.0
2.8
3.2
www.national.com
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