| ADS7870EA Description |
| 12-Bit ADC, MUX, PGA and Internal Reference Data Acquisition System |
| ADS7870EA Vendor |
| Texas Instruments |
| ADS7870EA Features |
- PGA Gains: 1, 2, 4, 5, 8, 10, 16, 20V/V
- Programmable Input (Up to 4-channel Differential/Up to 8-channel Single-Ended or Some Combination)
- 1.15-V, 2.048-V or 2.5-V Internal Reference
- SPI/DSP Compatible Serial Interface (≤20 MHz)
- Throughput Rate: 52 kSamples/sec
- Error/Overload Indicator
- Programmable Output 2s Complement/Binary
- 2.7-V to 5.5-V Single-Supply Operation
- 4-Bit Digital I/O Via Serial Interface
- Pin Compatible With ADS7871
- SSOP-28 Package
- APPLICATIONS
- Portable Battery-Powered Systems
- Low-Power Instrumentation
- Low-Power Control Systems
- Smart Sensor Applications
|
| ADS7870EA Datasheet and Application Notes |
|
| Parameter | Value |
| Resolution (Bits) | 12 |
| Sample Rate (max) | 100kSPS |
| Search Sample Rate (Max) (SPS) | 100000 |
| Architecture | Mux SAR & PGA |
| # Input Channels (SE) | 8 |
| SINAD (dB) | 72 |
| INL (+/- %) (Max) | 0.06 |
| No Missing Codes (Bits) | 12 |
| Analog Voltage AV/DD (Min) (V) | 2.7 |
| Analog Voltage AV/DD (Max) (V) | 5.25 |
| Logic Voltage DV/DD (Min) (V) | 2.7 |
| Logic Voltage DV/DD (Max) (V) | 5.25 |
| Input Type | Voltage |
| No. of Supplies | 1 |
| Pin/Package | 28SSOP |
| Approx. 1KU Price (US$) | 4.15 |
| Status | ACTIVE |
| Temp (oC) | -40 to 85 |
| Budget Price ($US) | QTY | 4.15 | 1KU |
| Package Type | Pins | SSOP (DB) | 28 |
| STD Pack QTY | 48 |
| Products related to ADS7870EA |
| ADS7870 ADS7870EA/1K |