AD7898AR-3REEL vs AD7898ARZ-10REEL7 Comparison
Detailed side-by-side comparison of AD7898AR-3REEL by Analog Devices and AD7898ARZ-10REEL7 by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Analog Devices
AD7898AR-3REEL - 12-Bit 220 kSPS Serial ADC SOIC-8 | Analog Devices
AD7898AR-3REEL ✓ ActiveAnalog Devices
AD7898ARZ-10REEL7 - 12-Bit 220kSPS Serial ADC SOIC-8 | ADI
AD7898ARZ-10REEL7 ✓ ActiveSpecification Comparison
| Parameter | AD7898AR-3REEL | AD7898ARZ-10REEL7 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.18 | $9.85 |
| Resolution | 12 bits | — |
| Sampling Rate | 220 kSPS | 220 kSPS |
| Number of Channels | 1 | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Data Interface | Serial (3-wire or 2-wire) | Serial (3-wire SPI-compatible) |
| Supply Voltage | 5 V (single) | 5 V single supply |
| Input Voltage Range | ±10 V or 0 V to 5 V (speed-grade dependent, -3 variant scales externally) | — |
| Conversion Time | 4.5 µs typical | — |
| On-Chip Track/Hold | Yes | — |
| On-Chip Clock | Yes | — |
| Package | 8-SOIC (0.154" / 3.90 mm width) | 8-SOIC (0.154 inch / 3.90 mm width) |
| Operating Temperature | -40C to +85C | — |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (REEL suffix) | Tape & Reel (REEL7 = 7-inch reel) |
| RoHS Status | Compliant | Compliant |
| Number of Bits | — | 12 |
| Number of Inputs | — | 1 |
| Input Type | — | Single-Ended (Pseudo-Bipolar ±10 V for -10 variant) |
| VDRIVE Logic Interface | — | 2.7 V to 5.5 V (supports 3 V or 5 V MCU/DSP) |
| Operating Temperature Range | — | -40 °C to +85 °C (industrial) |
| On-chip Features | — | Track-and-Hold amplifier, on-chip clock, VDRIVE supply pin |
| Integral Nonlinearity (INL) | — | ±1 LSB max (typical) |