INA137UA vs INA166UA Comparison
Detailed side-by-side comparison of INA137UA by Texas Instruments and INA166UA 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
INA137UA - +/-6dB Audio Differential Line Receiver SOIC-8 | Texas Instruments
INA137UA ✓ ActiveTexas Instruments
INA166UA - G=2000 Low-Noise Instrumentation Amplifier | TI
INA166UA ⚠ Last Time BuySpecification Comparison
| Parameter | INA137UA | INA166UA |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Last Time Buy |
| Device Type | Audio differential line receiver IC (single channel) | — |
| Gain | -6 dB (G = 1/2) or +6 dB (G = 2), selected by resistor configuration | — |
| Number of Channels | 1 | — |
| Supply Voltage | +/-18 V maximum (36 V total) | [DATA_NEEDED: supply-voltage range] |
| Output Type | Differential | Single-ended instrumentation-amplifier output |
| Package | 8-pin SOIC (DBV) | SOIC-14 (D) |
| Mounting Type | Surface mount | Surface mount |
| Manufacturer | Texas Instruments (Burr-Brown heritage) | — |
| Delivery Format | Tube (UA suffix) | — |
| Differential Input | Yes, balanced input pair (IN+ / IN-) | — |
| Common-Mode Rejection Ratio (CMRR) | [DATA_NEEDED: CMRR minimum/typical at DC and at frequency] | — |
| Input Offset Voltage | [DATA_NEEDED: input offset voltage typical and maximum] | 50 µV |
| Supply Current | [DATA_NEEDED: quiescent supply current per amplifier] | [DATA_NEEDED: supply current] |
| Small-Signal Bandwidth | [DATA_NEEDED: bandwidth at G = 1/2 and G = 2] | — |
| Input Noise Density | [DATA_NEEDED: input voltage noise density] | — |
| Slew Rate | [DATA_NEEDED: slew rate] | 15 V/µs |
| Operating Temperature Range | [DATA_NEEDED: operating junction/ambient temperature range] | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance statement] | unknown |
| Lead-Free | [DATA_NEEDED: lead-free / halogen-free statement] | — |
| Product Type | — | 1 circuit instrumentation amplifier |
| Internal Gain | — | 2000 V/V |
| External Gain Resistor | — | Not required |
| -3 dB Bandwidth | — | 450 kHz |
| Input Bias Current | — | 2.5 µA |
| Architecture | — | Current-feedback |
| Number of Circuits | — | 1 circuit |
| Number of Pins | — | 14 pins |
| Operating Temperature | — | -40 °C to +85 °C |
| Signal Type | — | Low-level differential input |
| Input Common-Mode Rejection | — | [DATA_NEEDED: input common-mode rejection ratio] |
| Noise Density | — | [DATA_NEEDED: input noise density] |
| REACH Status | — | unknown |