INA121P vs AD620ANZ Comparison
Detailed side-by-side comparison of INA121P by Texas Instruments and AD620ANZ by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
INA121P - FET-Input Low Power Instrumentation Amplifier DIP-8 | Texas Instruments
INA121P ✓ ActiveAnalog Devices
AD620ANZ - 1-Channel Low-Power Instrumentation Amplifier | Analog Devices
AD620ANZ UnknownSpecification Comparison
| Parameter | INA121P | AD620ANZ |
|---|---|---|
| Brand | Texas Instruments | Analog Devices |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Unknown |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.65 | $6.20 |
| Amplifier Type | Instrumentation Amplifier (3-op-amp topology) | — |
| Number of Channels | 1 | 1 channel |
| Input Type | FET / CMOS | — |
| Input Bias Current | ±4 pA typical | 2 nA |
| Input Offset Voltage | ±200 µV typical | [DATA_NEEDED: input offset voltage] |
| Input Offset Drift | ±2 µV/°C typical | — |
| Input Voltage Noise Density | 20 nV/√Hz at 1 kHz | — |
| Quiescent Current | ±450 µA typical | — |
| Common-Mode Rejection Ratio (CMRR) | 106 dB minimum | — |
| Bandwidth (-3 dB) | 600 kHz at G = 100 | — |
| Nonlinearity Error | 0.001% (G = 10) | — |
| Gain Range | 1 V/V to 10,000 V/V (single external resistor) | 1 to 10,000 |
| Supply Voltage Range | ±2.25 V to ±18 V | — |
| Input Protection | ±40 V differential and common-mode | — |
| Operating Temperature Range | -40 °C to +85 °C | [DATA_NEEDED: operating temperature range] |
| Package | 8-Pin PDIP (P) | 8-lead PDIP |
| Mounting Type | Through-Hole | Through-hole |
| Slew Rate | [DATA_NEEDED: slew rate from datasheet] | — |
| RoHS Status | Compliant | unknown |
| Lead-Free Finish | Yes (Matte Tin) | — |
| Product Type | — | Low-cost, low-power, high-accuracy instrumentation amplifier |
| External Gain Setting | — | One external resistor |
| Gain-Bandwidth Product | — | 1 MHz |
| Maximum Supply Current | — | 1.3 mA |
| Supply Voltage | — | [DATA_NEEDED: supply voltage range] |
| Common-Mode Rejection | — | 110 dB |
| Input Noise | — | [DATA_NEEDED: input noise] |
| Output Voltage Swing | — | [DATA_NEEDED: output voltage swing] |
| Package Family | — | PDIP family, through-hole DIP |
| REACH Status | — | unknown |
| AEC-Q100 Qualification | — | not_applicable |
| Applications | — | Precision data acquisition, sensor conditioning, portable instrumentation |