Datasheet Texas Instruments LMH6643QMMX/NOPB — 数据表

130MHz 75mA轨至轨输出放大器8-VSSOP -40至85

数据表

PDF, 1.5 Mb, 修订版: C, 档案已发布: Sep 10, 2014

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

2nd Harmonic	80 dBc
3rd Harmonic	65 dBc
@ MHz	1
Acl, min spec gain	1 V/V
Additional Features	N/A
Architecture	Bipolar,Voltage FB
BW @ Acl	130 MHz
CMRR(Min)	72 dB
CMRR(Typ)	95 dB
GBW(Typ)	130 MHz
Input Bias Current(Max)	2600000 pA
Iq per channel(Max)	4 mA
Iq per channel(Typ)	2.7 mA
Number of Channels	2
Offset Drift(Typ)	5 uV/C
Operating Temperature Range	-40 to 85 C
Output Current(Typ)	115 mA
Package Group	VSSOP
Package Size: mm2:W x L	8VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG
Rail-to-Rail	In to V-,Out
Rating	Automotive
Slew Rate(Typ)	135 V/us
Total Supply Voltage(Max)	10 +5V=5, +/-5V=10
Total Supply Voltage(Min)	2.7 +5V=5, +/-5V=10
Vn at 1kHz(Typ)	17 nV/rtHz
Vn at Flatband(Typ)	17 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)	5 mV

RoHS

Compliant

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AN-1240 Video Transmission Over Twisted Pair Wire (Rev. C)
PDF, 102 Kb, 修订版: C, 档案已发布: May 1, 2013
The circuits in Figure 1 and Figure 2 transmit NTSC video signals over twisted pair wire. They weredesigned and tested for transmitting video on inexpensive CAT-3 twisted pair wire. Even when transmittingon 1000 feet of wire, good quality color video was displayed on a monitor with an NTSC input. Both thetransmit and receive circuits use the LMH6643 dual op-amp that has the proper bandwidth
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AN-1244 Photo-Diode Current-to-Voltage Converters (Rev. B)
PDF, 132 Kb, 修订版: B, 档案已发布: May 1, 2013
Converting the small output current of a photo-diode transducer to a fast responding voltage is oftenchallenging. This application report provides some ways to use high-speed current feedback and voltagefeedback op amps to do the job.

系列: LMH6643Q-Q1 (2)

Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > High-Speed Op Amps (>=50MHz)