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| Part Number | AD5421AREZ-REEL7 | AD5421BREZ-REEL7 | AD5420AREZ-REEL7 |
|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active |
| Number of Bits | 16 | 16 | 16 |
| Number of D/A Converters | 1 | 1 | 1 |
| Settling Time | 50µs (Typ) | 50µs (Typ) | 40µs |
| Output Type | Current - Buffered | Voltage - Unbuffered | Current - Buffered |
| Differential Output | No | No | No |
| Data Interface | DSP, Microwire, QSPI, SPI | SPI, DSP | SPI, DSP |
| Reference Type | External, Internal | External, Internal | External, Internal |
| Voltage - Supply, Analog | 1.71V ~ 5.5V | 1.71V ~ 5.5V | 10.8V ~ 40V |
| Voltage - Supply, Digital | 3.17V ~ 3.48V | 3.17V ~ 3.48V | 2.7V ~ 5.5V |
| INL/DNL (LSB) | ±1 | -, ±1 (Max) | -, ±1 (Max) |
| Architecture | Cyclic Serial | Cyclic Serial | R-2R |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 85°C |
| Package / Case | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package | 28-TSSOP-EP | 28-TSSOP-EP | 24-TSSOP-EP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
