AD7477SRTZ-REEL vs AS1528-BTDT Comparison
Detailed side-by-side comparison of AD7477SRTZ-REEL by Analog Devices and AS1528-BTDT by ams OSRAM. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | AD7477SRTZ-REEL | AS1528-BTDT |
|---|---|---|
| Brand | Analog Devices | ams OSRAM |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Obsolete | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.18 | $2.52 |
| Resolution | 10 bits | 10 bits |
| Number of Channels | 1 | — |
| Converter Type | SAR (Successive Approximation Register) | — |
| Sampling Rate | 1 MSPS | 150 ksps |
| Supply Voltage (Single) | 2.35 V to 5.25 V | — |
| Supply Current (1 MSPS, VDD=3V) | 4 mA (typical) | — |
| Power-Down Current | 1 µA (typical) | — |
| Analog Input Range | 0 V to VDD | — |
| Data Interface | SPI, QSPI, MICROWIRE, DSP-compatible serial | MICROWIRE, QSPI, SPI serial |
| Package | SOT-23-6 (RT) | 8-TDFN (3x3 mm) with exposed pad |
| Operating Temperature | -40C to +85C | -40 C to +85 C |
| Mounting Type | Surface Mount | Surface Mount |
| Input Type | Single-ended, true bipolar with external resistor network | — |
| RoHS Status | Compliant | Compliant |
| MSL Level | 1 (unlimited) | — |
| Packaging | Tape & Reel (REEL) | Tape & Reel (TR) |
| Architecture | Charge-redistribution SAR with on-chip track-and-hold | SAR (Successive Approximation) |
| Number of Input Channels | — | 1 (single-ended or differential) |
| Supply Voltage | — | +2.7 V to +5.25 V (single supply) |
| Analog Input Type | — | Single-ended or true differential |
| Input Voltage Range (single-ended) | — | 0 V to VDD |
| Reference | — | Internal |
| Shutdown Current | — | [DATA_NEEDED: shutdown current uA] |
| Supply Current at 150 ksps | — | [DATA_NEEDED: active supply current uA] |
| INL (typical) | — | [DATA_NEEDED: INL LSB] |
| DNL (typical) | — | [DATA_NEEDED: DNL LSB] |
| SNR (typical) | — | [DATA_NEEDED: SNR dB] |