AD7688BCPZ vs AD7690BCPZRL7 Comparison
Detailed side-by-side comparison of AD7688BCPZ by Analog Devices and AD7690BCPZRL7 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 | AD7688BCPZ | AD7690BCPZRL7 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Resolution | 16 bits | 18 bits |
| Sampling Rate | 500 kSPS | 400 kSPS |
| Input Type | Differential | Differential |
| INL (Typ) | ±0.4 LSB | — |
| INL (Max) | ±1.5 LSB (±23 ppm of FSR) | — |
| SNR | 95.5 dB @ 20 kHz | — |
| THD | -118 dB @ 20 kHz | — |
| Dynamic Range | 96.5 dB | — |
| Supply Voltage (VDD) | 4.5 V to 5.5 V | — |
| Logic Supply Voltage (VIO) | 2.3 V to 5.5 V | 1.8 V to 5 V |
| Operating Temperature Range | -40°C to +85°C | -40°C to +125°C |
| Package | 10-Lead LFCSP-WD (3x3 mm) | 10-LFCSP-WD (3x3 mm) |
| Interface | SPI | — |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | — |
| Number of Inputs | — | 1 |
| Data Interface | — | SPI, DSP, MICROWIRE, QSPI |
| Architecture | — | SAR |
| INL (Integral Nonlinearity) | — | ±0.75 LSB typ, ±1.5 LSB max (±6 ppm of FSR) |
| Supply Voltage | — | 4.75 V to 5.25 V |
| Power Dissipation | — | [DATA_NEEDED: Power dissipation] |
| Reference Voltage | — | [DATA_NEEDED: Reference voltage range] |
| Daisy-Chain Support | — | Yes (via SDI) |
| Busy Indicator | — | Optional |