Part A
AD7790BRMZ
テキサス・インスツルメンツ
- Lifecycle
- Active
- Stock
- 1513 個数
- Package
- MSOP-10
- Series
- データ取得 - アナログ/デジタルコンバータ (ADC)
Replacement verdict
Compatible functional replacement candidate
The AD7790BRMZ and AD7790BRM are functionally equivalent 16-bit sigma-delta ADCs from the same AD7790 family, sharing identical core specifications including resolution, channel count, supply voltage range, and serial interface. The primary distinction lies in the package and ordering suffix, where the BRMZ designation denotes RoHS-compliant packaging. Both parts are suitable for low-power precision measurement applications, though designers should confirm RoHS compliance requirements and verify package-level thermal and assembly considerations before finalizing the replacement.
Resolution and Accuracy
High match
Package Type
High match
Supply Voltage Range
High match
RoHS Compliance
Validation required
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | AD7790BRMZ | AD7790BRM |
|---|---|---|
| Supplier | - | Analog Devices Inc.,Rochester Electronics, LLC |
| Part Status | Active | Obsolete |
| Number of Bits | 16 | 16 |
| Sampling Rate(Per Second) | 120 | 120 |
| Number of Inputs | 1 | 1 |
| Input Type | Differential | Differential |
| Data Interface | SPI, DSP | SPI, DSP |
| Configuration | ADC | ADC |
| Number of A/D Converters | 1 | 1 |
| Architecture | Sigma-Delta | Sigma-Delta |
| Reference Type | External | External |
| Voltage - Supply, Analog | 2.5V ~ 5.25V | 2.5V ~ 5.25V |
| Voltage - Supply, Digital | 2.5V ~ 5.25V | 2.5V ~ 5.25V |
| Features | PGA | PGA |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 105°C |