LMH6644MAX/NOPB
IC OPAMP VFB 4 CIRCUIT 14SOIC
Linear Amplifiers Instrumentation Op Amps Buffer Amps
14-SOIC (0.154", 3.90mm Width)
LMH®
Active
$3.53 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | LMH6644MAX/NOPB |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Amplifier Type | Voltage Feedback |
| Number of Circuits | 4 |
| Slew Rate | 135V/µs |
| Voltage - Input Offset | 1 mV |
| Current - Input Bias | 1.6 µA |
| Current - Supply | 2.7mA (x4 Channels) |
| Current - Output / Channel | 75 mA |
| Voltage - Supply | 2.7 V ~ 12.8 V |
| Supplier Device Package | 14-SOIC |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
LMH6644MAX/NOPB by Texas Instruments is a 4-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 14-SOIC (0.154", 3.90mm 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.
📖 Technical Guides for LMH6644MAX/NOPB
ESP32 vs STM32: Which MCU is Right for Your Project?
Components Guide
Chinese MCU Alternatives: GD32, AT32, APM32 & More — 40-80% Cost Savings vs ST/NXP/Microchip
Components Guide
Op-Amp Selection Guide: 8 Most Popular Types and When to Use Each
Components Guide
LM358 Alternatives & Replacements: Complete Pin-to-Pin Guide
Components Guide
Alternatives & Replacements
View All →LM2902DR2G
IC OPAMP GP 4 CIRCUIT 14SOIC
LM324DR
IC OPAMP GP 4 CIRCUIT 14SOIC
OP484FS
IC OPAMP GP 4 CIRCUIT 14SOIC
TL074CDRG4
IC OPAMP JFET 4 CIRCUIT 14SOIC
LM2902MX
IC OPAMP GP 4 CIRCUIT 14SOIC
LMP7704MAX/NOPB
IC OPAMP GP 4 CIRCUIT 14SOIC
All Technical Specifications
| Slew Rate | 135V/µs |
| Output Type | Rail-to-Rail |
| -3db Bandwidth | 130 MHz |
| Amplifier Type | Voltage Feedback |
| Current - Supply | 2.7mA (x4 Channels) |
| Number of Circuits | 4 |
| Current - Input Bias | 1.6 µA |
| Voltage - Input Offset | 1 mV |
| Current - Output / Channel | 75 mA |
| Voltage - Supply Span (Max) | 12.8 V |
| Voltage - Supply Span (Min) | 2.7 V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.