LMH6646MM
IC OPAMP VFB 2 CIRCUIT 8VSSOP
Linear Amplifiers Instrumentation Op Amps Buffer Amps
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Active
$2.86 / unit (market reference)
MOQ: 105 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | LMH6646MM |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Amplifier Type | Voltage Feedback |
| Number of Circuits | 2 |
| Slew Rate | 22V/µs |
| Voltage - Input Offset | 1 mV |
| Current - Input Bias | 650 nA |
| Current - Supply | 725µA (x2 Channels) |
| Current - Output / Channel | 20 mA |
| Voltage - Supply | 2.5 V ~ 12 V |
| Supplier Device Package | 8-VSSOP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
LMH6646MM by Rochester Electronics, LLC is a 2-channel general-purpose operational amplifier, found in sensor signal conditioning, active filters, voltage followers, comparator circuits, and audio preamplifiers across virtually every electronics segment. The 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) package with surface mount mounting is suitable for automated assembly. Operating temperature range is -40°C ~ 85°C. Pin-compatible alternatives include ST and TI variants — domestic drop-ins from 3PEAK and SGMICRO offer competitive pricing.
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All Technical Specifications
| Slew Rate | 22V/µs |
| Output Type | Push-Pull, Rail-to-Rail |
| -3db Bandwidth | 55 MHz |
| Amplifier Type | Voltage Feedback |
| Current - Supply | 725µA (x2 Channels) |
| Number of Circuits | 2 |
| Current - Input Bias | 650 nA |
| Voltage - Input Offset | 1 mV |
| Current - Output / Channel | 20 mA |
| Voltage - Supply Span (Max) | 12 V |
| Voltage - Supply Span (Min) | 2.5 V |
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