AD7827BRZ vs TL431ACDBZR Comparison
Detailed side-by-side comparison of AD7827BRZ by Analog Devices and TL431ACDBZR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | AD7827BRZ | TL431ACDBZR |
|---|---|---|
| Brand | Analog Devices | Texas Instruments |
| Category | ADC/DAC | Voltage Regulators |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.55 | $0.07 |
| Resolution | 8 bit | — |
| Number of Input Channels | 1 single-ended | — |
| Conversion Architecture | Half-flash | — |
| Maximum Throughput | 1 MSPS | — |
| Conversion Time | 420 ns | — |
| Acquisition Time | 200 ns | — |
| Supply Voltage | 3 V or 5 V single supply | — |
| On-Chip Reference | 2.5 V, 2% tolerance | — |
| Digital Interface | Serial (DSP-compatible) | — |
| Track-and-Hold | On-chip | — |
| Package | 8-pin SOIC (R-8), 0.154 inch / 3.90 mm body width | SOT-23-3 (DBZ) |
| Operating Temperature Range | -40 C to +105 C | — |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tube | Tape & Reel (R suffix) |
| RoHS Status | Compliant | Compliant |
| Reference Voltage (Vref) | — | 2.495 V typ |
| Reference Tolerance (at 25C) | — | +/-1% (A grade) |
| Adjustable Output Voltage Range | — | 2.495 V to 36 V |
| Maximum Cathode Current | — | 100 mA |
| Minimum Cathode Current for Regulation | — | 1 mA |
| Typical Output Impedance | — | 0.2 ohm |
| Maximum Cathode Voltage | — | 36 V |
| Reference Input Current | — | 2 uA typ |
| Device Type | — | Adjustable precision shunt regulator / voltage reference |
| Temperature Range | — | -40C to +85C (A grade) |
| MSL Level | — | 1 |
| Pinning Configuration | — | TL431 normal pinning (TL432 differs in DBZ pinout) |