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$2.07
Texas Instruments
Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.
Bostock Quality Assurance
LMH6643QMM/NOPB 1 Features
(VS = ±5 V, TA = 25°C, RL = 2 kΩ, AV = +1.Typical Values Unless Specified). • −3dB BW (AV = +1) 130 MHz • Supply Voltage Range 2.7 V to 10 V • Slew Rate, (AV = −1) 130V/µs(1) • Supply Current (no load) 2.7 mA/amp • Output Short Circuit Current +115 mA/−145 mA • •Linear Output Current ±75mAInput Common Mode Voltage 0.5V Beyond V−, 1Vfrom V+ • Output Voltage Swing 40mV from RailsInput Voltage Noise (100kHz) 17nV/√Hz • •Input Current Noise (100kHz) 0.9pA/√Hz • THD (5MHz, RL = 2 kΩ, VO = 2VPP, AV = +2) −62dBc • Settling Time 68ns • Fully Characterized for 3 V, 5 V, and ±5 V • Overdrive Recovery 100ns • Output Short Circuit Protected(2) • No Output Phase Reversal with CMVR ExceededLMH6643QMM and LMH6642QMF are AEC-Q100 •Grade 3 Qualified and are Manufactured on anAutomotive Grade Flow
LMH6643QMM/NOPB 3 Description
The LMH664X family true single supply voltagefeedback amplifiers offer high speed (130 MHz), lowdistortion (−62 dBc), and exceptionally high outputcurrent (approximately 75 mA) at low cost and withreduced power consumption when compared againstexisting devices with similar performance.Input common mode voltage range extends to 0.5 Vbelow V− and 1 V from V+. Output voltage rangeextends to within 40mV of either supply rail, allowingwide dynamic range especially desirable in lowvoltage applications. The output stage is capable ofapproximately 75 mA in order to drive heavy loads.Fast output Slew Rate (130 V/µs) ensures largepeak-to-peak output swings can be maintained evenat higher speeds, resulting in exceptional full powerbandwidth of 40 MHz with a 3-V supply. Thesecharacteristics, along with low cost, are ideal featuresindustrial and commercialfor a multitude ofapplications.Device Information(1)
LMH6643QMM/NOPB 2 Applications
• Active Filters • CD/DVD ROM • ADC Buffer Amp • Portable Video • Current Sense Buffer • Automotive
LMH6643QMM/NOPB 5 Description (continued)
Careful attention has been paid to ensure device stability under all operating voltages and modes. The result is avery well behaved frequency response characteristic (0.1dB gain flatness up the 12MHz under 150Ω load and AV= +2) with minimal peaking (typically 2dB maximum) for any gain setting and under both heavy and light loads.This along with fast settling time (68ns) and low distortion allows the device to operate well in ADC buffer, andhigh frequency filter applications as well as other applications.This device family offers professional quality video performance with low DG (0.01%) and DP (0.01°)characteristics. Differential Gain and Differential Phase characteristics are also well maintained under heavyloads (150Ω) and throughout the output voltage range. The LMH664X family is offered in single (LMH6642) anddual (LMH6643).
Product Attributes
TYPE | DESCRIPTION | Select all |
---|---|---|
Cut-off Frequency | 130 MHz | |
Supplier Device Package | 8-VSSOP | |
Output Type | Rail-to-Rail | |
Mounting Type | Surface Mount | |
Number of Circuits | 2 | |
Operating Temperature | -40°C ~ 85°C | |
Type of Amplifier | Voltage Feedback | |
Maximum Supply Span Voltage | 10 V | |
Product Status | Active | |
Minimum Supply Span Voltage | 2.7 V | |
Package | Bulk | |
Current - Output / Channel | 75 mA | |
Series | Automotive, AEC-Q100 | |
Current - Supply | 2.7mA (x2 Channels) | |
Input Offset Voltage | 1 mV | |
Current - Input Bias | 1.6 µA | |
Slew Rate | 135V/µs | |
Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
$2.07
Texas Instruments
Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.