AD7699BCPZ vs AD7949BCPZRL7 Comparison
Detailed side-by-side comparison of AD7699BCPZ by Analog Devices and AD7949BCPZRL7 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 | AD7699BCPZ | AD7949BCPZRL7 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.05 | $6.20 |
| Resolution | 16 bits | 14 bit |
| Number of Channels | 8 | 8 (single-ended) / 4 (differential pairs) |
| Sampling Rate | 500 kSPS | — |
| Input Type | Single-Ended, Differential, Pseudo-Differential | Single-Ended, Pseudobipolar, Differential (GND sense) |
| Interface | SPI, QSPI, MICROWIRE, DSP | — |
| Architecture | SAR | SAR (Successive Approximation Register) |
| Supply Voltage | 5 V | — |
| INL | ±0.5 LSB typical, ±1.5 LSB maximum | — |
| Package | 20-LFCSP (4x4 mm) | 20-LFCSP (4x4 mm) with exposed pad |
| Operating Temperature | -40°C to +125°C | -40C to +125C |
| Mounting Type | Surface Mount | Surface Mount |
| Reference Type | External | — |
| Number of Inputs | 8 | — |
| Data Interface | Serial | — |
| RoHS Status | Compliant | Compliant |
| Sample Rate | — | 250 kSPS |
| Supply Voltage (VDD) | — | 2.3 V to 5.5 V |
| Reference Voltage | — | 2.3 V to 5.5 V (external) |
| INL (Integral Nonlinearity) | — | +/-1 LSB (typical) |
| No Missing Codes | — | Yes (14-bit guaranteed) |
| Digital Interface | — | SPI / QSPI / MICROWIRE / DSP-compatible, up to 50 MHz |
| Daisy-Chain Mode | — | Yes |
| Power Dissipation (250 kSPS, 5 V) | — | 4.5 mW (typical) |
| Power-Down Current | — | 1 uA (typical) |
| Acquisition Time | — | 290 ns (typical) |
| MSL Level | — | [DATA_NEEDED: MSL rating] |