AD7946BCPZ vs AD7944BCPZ Comparison
Detailed side-by-side comparison of AD7946BCPZ by Analog Devices and AD7944BCPZ 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 | AD7946BCPZ | AD7944BCPZ |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.50 | $9.75 |
| Resolution | 14-bit | 14 Bit |
| Sample Rate (Warp mode) | 500 kSPS | — |
| Sample Rate (Normal mode) | 450 kSPS | — |
| Sample Rate (Impulse mode) | 380 kSPS | — |
| INL | 0.4 LSB typ, 1 LSB max | — |
| DNL | 0.25 LSB typ, 0.7 LSB max | — |
| Input Voltage Range | -0.5 V to 5.8 V | — |
| Supply Voltage | 5 V | — |
| Operating Temperature | -40°C to +85°C | — |
| Package | 10-lead LFCSP (3 mm x 3 mm) | 20-LFCSP (4x4 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Pins | 10 | — |
| Architecture | SAR (charge redistribution) | SAR |
| Input Type | Pseudo-differential | Pseudo-Differential |
| Interface | SPI-compatible | — |
| Sampling Rate | — | 2.5 MSPS |
| Number of Inputs | — | 1 |
| Data Interface | — | SPI, DSP |
| Supply Voltage - Analog | — | 2.5 V |
| Supply Voltage - Digital | — | 1.8 V to 2.7 V (VIO) |
| Power Dissipation | — | 15.5 mW |
| Operating Temperature Range | — | -40°C to +85°C |
| Reference Type | — | External |
| SNR (Signal-to-Noise Ratio) | — | [DATA_NEEDED: SNR value] |
| INL (Integral Nonlinearity) | — | [DATA_NEEDED: INL value] |