OPA4140AIPW vs OPA2277UA Comparison
Detailed side-by-side comparison of OPA4140AIPW by Texas Instruments and OPA2277UA by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
OPA4140AIPW - Quad 11MHz JFET Precision Op Amp | Texas Instruments
OPA4140AIPW ✓ Active
Specification Comparison
| Parameter | OPA4140AIPW | OPA2277UA |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.20 | $2.95 |
| Number of Channels | 4 (quad) | 2 (Dual) |
| Amplifier Type | JFET-input precision operational amplifier | Precision Operational Amplifier |
| Gain Bandwidth Product | 11 MHz | — |
| Slew Rate | 20 V/µs | 2 V/µs |
| Input Offset Voltage (max) | 120 µV | 10 µV |
| Input Offset Drift (max) | 1 µV/°C | — |
| Input Bias Current (max) | 10 pA | — |
| Voltage Noise Density | 5.1 nV/√Hz | — |
| Supply Voltage Range (single) | 4.5 V to 36 V | — |
| Supply Voltage Range (dual) | ±2.25 V to ±18 V | — |
| Quiescent Current (per channel, typ) | 1.8 mA | — |
| Output Swing | Rail-to-rail | — |
| Common-Mode Input Range | Includes V- (negative rail) | — |
| Operating Temperature Range | -40 °C to +125 °C | -40°C to +125°C |
| Package | 14-TSSOP (PW), 4.40 mm body width | 8-pin SOIC (D) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 2 (1 year floor life) | 3 (168 hours) |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | — |
| Offset Drift (typ) | — | ±0.1 µV/°C |
| Open-Loop Gain (min) | — | 134 dB |
| Common-Mode Rejection (min) | — | 140 dB |
| Power-Supply Rejection (min) | — | 130 dB |
| Quiescent Current per Channel (typ) | — | 800 µA |
| Supply Voltage Range | — | ±2 V to ±18 V |
| Supply Voltage (Single) | — | 4 V to 36 V |
| Gain-Bandwidth Product | — | 1 MHz |
| Output Swing (RL=2 kΩ, ±15V) | — | ±14 V (within 1 V of rails) |