Part A
ADS7844NB/1K
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 5039 個数
- Package
- SSOP-20
- Series
- データ取得 - アナログ/デジタルコンバータ (ADC)
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | ADS7844NB/1K | ADS7870EA |
|---|---|---|
| Part Status | Active | Active |
| Number of Bits | 12 | - |
| Sampling Rate(Per Second) | 200k | 52k |
| Number of Inputs | 4, 8 | - |
| Input Type | Differential, Single Ended | - |
| Data Interface | SPI | Serial |
| Configuration | MUX-S/H-ADC | - |
| Ratio - S / H: ADC | 1:1 | - |
| Number of A/D Converters | 1 | - |
| Architecture | SAR | - |
| Reference Type | External | - |
| Voltage - Supply, Analog | 2.7V ~ 3.6V, 5V | - |
| Voltage - Supply, Digital | 2.7V ~ 3.6V, 5V | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Type | - | Data Acquisition System (DAS) |
| Number of Channels | - | 8 |
| Resolution(Bits) | - | 12 b |
| Voltage Supply Source | - | Single Supply |
| Voltage - Supply | - | 2.7V ~ 5.5V |
| Mounting Type | - | Surface Mount |