OPA2277UA vs OPA4140AIPW Comparison
Detailed side-by-side comparison of OPA2277UA by Texas Instruments and OPA4140AIPW 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 ✓ ActiveSpecification Comparison
| Parameter | OPA2277UA | OPA4140AIPW |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.95 | $5.20 |
| Number of Channels | 2 (Dual) | 4 (quad) |
| Amplifier Type | Precision Operational Amplifier | JFET-input precision operational amplifier |
| Input Offset Voltage (max) | 10 µV | 120 µV |
| 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 | — |
| Slew Rate | 2 V/µs | 20 V/µs |
| Output Swing (RL=2 kΩ, ±15V) | ±14 V (within 1 V of rails) | — |
| Operating Temperature Range | -40°C to +125°C | -40 °C to +125 °C |
| Package | 8-pin SOIC (D) | 14-TSSOP (PW), 4.40 mm body width |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (168 hours) | 2 (1 year floor life) |
| RoHS Status | Compliant | Compliant |
| Gain Bandwidth Product | — | 11 MHz |
| 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) |
| Lead-Free | — | Yes |