AD7893AR-2REEL7 vs AD7892BR-1 Comparison
Detailed side-by-side comparison of AD7893AR-2REEL7 by Analog Devices and AD7892BR-1 by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | AD7893AR-2REEL7 | AD7892BR-1 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.85 | $38.90 |
| Resolution | 12 bits | 12 bits |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Number of Input Channels | 1 | — |
| Conversion Time | 6 µs (typical) | 1.47 µs |
| Maximum Sample Rate | 117 kSPS | — |
| Input Voltage Range | -10 V to +10 V (bipolar, ±10V on -2 variant) | — |
| Supply Voltage | +5 V single supply | +5 V single supply |
| Supply Current | [DATA_NEEDED: typical Iq] | — |
| Power Dissipation | 25 mW (typical, per datasheet) | — |
| Integral Non-Linearity (INL) | ±1 LSB (typical) | — |
| Signal-to-Noise Ratio (SNR) | 70 dB (typical) | — |
| Input Type | Bipolar, single-ended | Single-Ended (true bipolar on -1/-3) |
| Interface | Serial, two-wire (SPI/QSPI/MICROWIRE compatible) | — |
| Operating Temperature Range | -40°C to +85°C (industrial) | — |
| Package | 8-pin SOIC | 24-SOIC W (0.295", 7.5 mm width) |
| Package Code | SOP-8 / SOIC-8 | — |
| Mounting Type | Surface Mount | Surface Mount |
| Screening Level | Industrial | — |
| Terminal Form | Gull Wing | — |
| RoHS Status | [DATA_NEEDED: confirm from datasheet] | Non-RoHS (BR suffix indicates matte tin / non-LEAD-FREE). Use AD7892BRZ-1 for Pb-free. |
| Number of Channels | — | 1 |
| Sampling Rate | — | 500 kSPS |
| Input Range (AD7892-1) | — | True bipolar ±10 V or ±5 V |
| Input Range (AD7892-2) | — | 0 V to +5 V |
| Input Range (AD7892-3) | — | ±2.5 V (true bipolar) |
| Overvoltage Protection (AD7892-1/3) | — | ±17 V (AD7892-1), ±7 V (AD7892-3) |
| Reference Type | — | Internal 2.5 V or external |
| Data Interface | — | Parallel (12-bit word) or Serial |
| Track/Hold Amplifier | — | On-chip |
| Operating Temperature | — | -40°C to +85°C |