Part A
AD5320BRMZ
Analog Devices Inc.
- Lifecycle
- Active
- Stock
- 3563 PCS
- Package
- MSOP-8
- Series
- Acquisição de dados - Convertedores digitais para analógicos (DAC)
Replacement verdict
Not a drop-in replacement
The AD5320BRMZ and AD5322ARM are not drop-in replacements for each other. The AD5320BRMZ is a single-channel 12-bit DAC in an MSOP-8 package, while the AD5322ARM is a dual-channel 12-bit DAC in an MSOP-10 package. They differ in channel count, package footprint, pin configuration, and digital interface protocol, requiring a complete board redesign and firmware modification for substitution.
Different channel count
Different package footprint
Different pin configuration
Different interface protocol
Parts at a glance
Part B
AD5322ARM
Analog Devices Inc.
- Lifecycle
- Active
- Stock
- 4190 PCS
- Package
- MSOP-10
- Series
- Acquisição de dados - Convertedores digitais para analógicos (DAC)
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | AD5320BRMZ | AD5322ARM |
|---|---|---|
| Supplier | - | Analog Devices Inc.,Rochester Electronics, LLC |
| Part Status | Active | Obsolete |
| Number of Bits | 12 | 12 |
| Number of D/A Converters | 1 | 2 |
| Settling Time | 10µs | 10µs |
| Output Type | Voltage - Buffered | Voltage - Buffered |
| Differential Output | No | No |
| Data Interface | SPI, DSP | SPI, DSP |
| Reference Type | Supply | External |
| Voltage - Supply, Analog | 2.7V ~ 5.5V | 2.5V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V | 2.5V ~ 5.5V |
| INL / DNL(LSB) | ±16 (Max), ±1 (Max) | ±2, ±0.2 |
| Architecture | String DAC | String DAC |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 105°C |