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TI LMH6657MFX/NOPB product image
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TI LMH6657MFX/NOPBRoHS

Manufacturer
TI
MPN
LMH6657MFX/NOPB
LCSC Part #
C2059504
Packaging
SOT-23-5
Customer #
Key Attributes
270-MHz Single Supply, Single and Dual Amplifiers
Datasheetpdf iconTI LMH6657MFX/NOPB
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QtyUnit PriceTotal Amount
1+$ 4.4432$ 4.44
10+$ 3.9452$ 39.45
30+$ 3.6913$ 110.74
100+$ 3.3511$ 335.11
500+$ 3.2274$ 1613.70
1,000+$ 3.1754$ 3175.40
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingSOT-23-5
Output Current80mA
Number of Channels1
Vos - Input Offset Voltage1.1mV
Slew Rate470V/us
Input Offset Current(Ios)300nA
Operating Temperature-40℃~+85℃
Common Mode Rejection Ratio(CMRR)82dB
Ib - Input Bias Current5uA
Input Offset Voltage Drift(Vos TC)2uV/℃
Quiescent Current6.2mA
Gain Bandwidth Product140MHz
Features-
Input Voltage Noise Density11nV/√Hz@100kHz
Rail to Rail-
Dual Supply-5V~5V
Single Supply3V~12V
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Introduction

AI Translation

The LMH6657 and LMH6658 devices are low-cost operational amplifiers that operate from a single supply with input voltage range extending below the V-. Based on easy to use voltage feedback topology and boasting fast slew rate (700 V/µs) and high speed (140 MHz GBWP), the LMH6657 (Single) and LMH6658 (dual) can be used in high speed large signal applications. These applications include instrumentation, communication devices, set-top boxes, and so forth. With a -3dB BW of 100 MHz (AV = +2) and DG & DP of 0.03% & 0.10° respectively, the LMH6657 and LMH6658 are well suited for video applications. The output stage can typically supply 80 mA into the load with a swing of about 1 V from either rail. For Industrial applications, the LMH6657 and LMH6658 are excellent cost-saving choices. Input referred voltage noise is low and the input voltage can extend below V- to ease amplification of low level signals that could be at or near the system ground. With low distortion and fast settling, LMH6657 and LMH6658 can provide buffering for A/D and D/A applications. The LMH6657 and LMH6658 versatility and ease of use is extended even further by offering these high slew rate, high-speed operational amplifiers in miniature packages such as SOT-23-5, SC70, SOIC8, and VSSOP-8.

Features

AI Translation
  • −3dB BW (AV = +1) 270 MHz
  • Supply Voltage Range 3 V to 12 V
  • Slew Rate, (ΔVS = ±5 V) 700 V/µs
  • Supply Current 6.2 mA
  • amp Output Current +80/-90 mA
  • Input Common-Mode Volt. 0.5 V Beyond V−, 1.7 V from V+
  • Output Voltage Swing (RL = 2 kΩ) 0.8 V from Rails
  • Input Voltage Noise 11 nV/√Hz
  • Input Current Noise 2.1 pA√Hz
  • DG Error 0.03%
  • DP Error 0.10°
  • THD (5MHz) -55 dBc
  • Settling Time (0.1%) 37ns
  • Fully Characterized for 5 V, and ±5 V
  • Output Overdrive Recovery 18 ns
  • Output Short Circuit Protected
  • No Output Phase Reversal With CMVR Exceeded

Applications

AI Translation
  • CD/DVD ROM
  • ADC Buffer Amps
  • Portable Video
  • Current Sense Buffers
  • Portable Communications