AD8421BRZ vs INA188IDRJR Comparison
Detailed side-by-side comparison of AD8421BRZ by Analog Devices and INA188IDRJR 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
INA188IDRJR - 36V Zero-Drift Instrumentation Amplifier | Texas Instruments
INA188IDRJR ✓ ActiveSpecification Comparison
| Parameter | AD8421BRZ | INA188IDRJR |
|---|---|---|
| Brand | Analog Devices | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.90 | $1.96 |
| Amplifier Type | Instrumentation Amplifier | Zero-Drift Instrumentation Amplifier |
| Number of Circuits | 1 | — |
| Voltage Noise Density | 3 nV/√Hz typ | — |
| Bandwidth | 10 MHz (G=1) | — |
| Supply Voltage - Single | 5 V to 36 V | — |
| Supply Voltage - Dual | ±2.5 V to ±18 V | — |
| Quiescent Current | 2.3 mA typ | — |
| Input Bias Current | 250 pA max | — |
| Input Offset Voltage | 60 µV max (B grade) | — |
| CMRR | 126 dB min (G=100) | — |
| Gain Range | 1 to 10000 | 1 V/V to 1000 V/V |
| Gain Drift | [DATA_NEEDED: gain drift] | — |
| Operating Temperature | -40°C to +85°C | — |
| Package | 8-Lead SOIC | 8-SON (4x4 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| REACH Status | Compliant | — |
| Number of Channels | — | 1 |
| Input Offset Voltage (max) | — | 55 uV |
| Input Offset Drift (max) | — | 0.2 uV/°C |
| CMRR (min, G >= 10) | — | 104 dB |
| Input Voltage Noise Density | — | 12 nV/√Hz at 1 kHz |
| Low-Frequency Noise (0.1 Hz to 10 Hz) | — | 0.25 uVPP |
| Gain Equation | — | G = 1 + (50 kΩ / RG) |
| Supply Voltage Range (Single) | — | 4 V to 36 V |
| Supply Voltage Range (Dual) | — | ±2 V to ±18 V |
| Output Type | — | Rail-to-Rail |
| Operating Temperature Range | — | -40°C to +125°C |
| MSL Level | — | 2 |