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PDF LMH6601 Data sheet ( Hoja de datos )
| Número de pieza | LMH6601 | |
| Descripción | 2.4V CMOS Op Amp | |
| Fabricantes | National Semiconductor | |
| Logotipo |  |
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June 2006
LMH6601
250 MHz, 2.4V CMOS Op Amp with Shutdown
General Description
The LMH6601 is a low voltage (2.4V – 5.5V), high speed
voltage feedback operational amplifier suitable for use in a
variety of consumer and industrial applications. With a band-
width of 125 MHz at a gain of +2 and guaranteed high output
current of 100 mA, the LMH6601 is an ideal choice for video
line driver applications including HDTV. Low input bias cur-
rent (50 pA maximum), rail-to-rail output, and low current
noise allow the LMH6601 to be used in various industrial
applications such as transimpedance amplifiers, active fil-
ters, or high-impedance buffers. The LMH6601 is an attrac-
tive solution for systems which require high performance at
low supply voltages. The LMH6601 is available in a 6-pin
SC70 package, and includes a micropower shutdown fea-
ture.
Features
VS = 3.3V, TA = 25˚C, AV = 2 V/V, RL = 150Ω to V−, unless
specified.
n 125 MHz −3 dB small signal bandwidth
n 75 MHz −3 dB large signal bandwidth
n 30 MHz large signal 0.1 dB gain flatness
n 260 V/µs slew rate
n 0.25%/0.25˚ differential gain/differential phase
n Rail-to-rail output
n 2.4V – 5.5V single supply operating range
n SC70-6 Package
Applications
n Video amplifier
n Charge amplifier
n Set-top box
n Sample & hold
n Transimpedance amplifier
n Line driver
n High impedance buffer
Response at a Gain of +2 for Various Supply Voltages
© 2006 National Semiconductor Corporation DS201364
20136441
www.national.com
1 page  
3.3V Electrical Characteristics Single Supply with VS= 3.3V, AV = +2, RF = 604Ω, SD tied to V+,
VOUT = VS/2, RL = 150Ω to V− unless otherwise specified. Boldface limits apply at temperature extremes. (Note
2) (Continued)
Symbol
Parameter
Condition
+PSRR
−PSRR
CMRR
Positive Power Supply
Rejection Ratio
DC
Negative Power Supply
Rejection Ratio
DC
Common Mode Rejection Ratio DC
CMVR
ICC
Input Voltage Range
Supply Current
VOH1
VOH2
VOH3
Output High Voltage
(Relative to V+)
CMRR > 50 dB
Normal Operation
VOUT = VS/2
Shutdown
SD tied to ≤ 0.33V (Note 5)
RL = 150Ω to V–
RL = 75Ω to VS/2
RL = 10 kΩ to V−
VOL1
VOL2
VOL3
Output Low Voltage
(Relative to V–)
RL = 150Ω to V–
RL = 75Ω to VS/2
RL = 10 kΩ to V–
IO Output Current
VOUT < 0.6V from
Respective Supply
Source
Sink
IO_1
Load
Output Load Rating
VOUT = VS/2, VID = ±18 mV
(Note 10)
THD < −30 dBc, f = 200 kHz,
RO_Enabled Output Resistance
RO_Disabled Output Resistance
CO_Disabled Output Capacitance
Miscellaneous Performance
RL tied to VS/2, VOUT = 2.6 VPP
Enabled, AV = +1
Shutdown
Shutdown
VDMAX
Voltage Limit for Disable (Pin 5) (Note 5)
VDMIN
Voltage Limit for Enable (Pin 5) (Note 5)
Ii
V_glitch
Ton
Toff
IsolationOFF
Logic Input Current (Pin 5)
Turn-on Glitch
Turn-on Time
Turn-off Time
Off Isolation
SD = 3.3V (Note 5)
1 MHz, RL = 1 kΩ
Min Typ Max
(Note 6) (Note 6) (Note 6)
61 80
51
57 72
52
58 73
55
V− -0.20
–
V+ -1.5
9.2 11
13
100
–210
–360
–50
–100
±75
–190
–190
–10
+4
+105
+4
50
75
+45
+125
+45
+125
25
0.2
>100
5.6
0 0.33
2.97
3.3
8
1.6
3.5
500
60
Units
dB
dB
dB
V
mA
nA
mV
mV
mA
Ω
Ω
MΩ
pF
V
V
pA
V
µs
ns
dB
5 www.national.com
5 Page 
Typical Performance Characteristics Unless otherwise noted, all data is with AV = +2, RF = RG =
604Ω, VS = 3.3V, VOUT = VS/2, SD tied to V+, RL = 150Ω to V−, T = 25˚C. (Continued)
Peak Output Swing vs. RL
Output Swing vs. Sink Current for Various Supply
Voltages
20136427
Output Swing vs. Source Current for Various Supply
Voltages
HD2 vs. Frequency
20136464
HD3 vs. Frequency
20136465
THD vs. Output Swing
20136404
20136405
11
20136402
www.national.com
11 Page | ||
| Páginas | Total 27 Páginas | |
| PDF Descargar | [ Datasheet LMH6601.PDF ] | |
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