This detailed comparison of OPA1644AIPWR and OPA4140AIPW in the Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | VIGOR | Texas Instruments |
|---|---|---|
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) |
| Description | OPA1644 OPA1641/1642/1644 SOUNDP | IC OPAMP JFET 4 CIRCUIT 14TSSOP |
| In Stock | 255 | 729 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | Automotive, AEC-Q100, SoundPlus™ | - |
| Package | Bulk | Tube |
| Amplifier Type | Audio | J-FET |
| Number of Circuits | 4 | 4 |
| Output Type | Rail-to-Rail | Rail-to-Rail |
| Slew Rate | 20V/µs | 20V/µs |
| Gain Bandwidth Product | 11 MHz | 11 MHz |
| -3db Bandwidth | - | - |
| Current - Input Bias | 2 pA | 0.5 pA |
| Voltage - Input Offset | 1 mV | 30 µV |
| Current - Supply | 1.8mA (x4 Channels) | 1.8mA (x4 Channels) |
| Current - Output / Channel | 36 mA | 36 mA |
| Voltage - Supply, Single/Dual (±) | 4.5V ~ 36V, ±2.25V ~ 18V | 4.5V ~ 36V, ±2.25V ~ 18V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C |
| Supplier Device Package | 14-TSSOP | 14-TSSOP |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MAX4274BEEUA | VIGOR | IC GP OPAMP 2 CIRCUIT 8UMAX |
|
| NTE859 | NTE Electronics, Inc. | IC-QUAD JFET INP OP AMP 14-LEAD |
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| ADA4622-1BRZ | Linear Technology (Analog Devices, Inc.) | IC OPAMP JFET 1 CIRCUIT 8SOIC |
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| LT1636IDD#PBF | Linear Technology (Analog Devices, Inc.) | IC OPAMP GP 1 CIRCUIT 8DFN |
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| LMH6503MT/NOPB | Texas Instruments | IC OPAMP VGA 1 CIRCUIT 14TSSOP |
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| TLV2721CDBVR | VIGOR | TLV2721 SINGLE LINCMOS RAIL-TO-R |
|
| LA6324N-E | VIGOR | OPERATIONAL AMPLIFIER |
|
| LTC6102HDD-1#TRPBF | Linear Technology (Analog Devices, Inc.) | IC CURR SENSE 1 CIRCUIT 8DFN |
|
| INA115AU-1/1K-TI | VIGOR | ANALOG AMPLIFIERS |
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| AD5748ACPZ-RL7 | VIGOR | INDUSTRIAL CURRENT/VOLTAGE OUTPU |
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| LF298M/NOPB | Texas Instruments | IC OPAMP SAMPL/HOLD 1CIRC 14SOIC |
|
| NJM4558CG-TE2 | New Japan Radio (NJR) | IC OPAMP GP 2 CIRCUIT 8SOP |
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| NCS2502DR2G | VIGOR | IC CFA 1 CIRCUIT 8SOIC |
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| LMP7708MMX/NOPB | VIGOR | LMP7708 PRECISION, CMOS INPUT, R |
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| TLC2252QPWRG4Q1 | Texas Instruments | IC OPAMP GP 2 CIRCUIT 8TSSOP |
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