ADS1257I GWT
Texas Instruments
24-bit, 30kSPS, 4-Ch, industrial ADC with integrated PGA in QFN package 20-VQFN -40 to 85
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Compliant |
| # Input Channels | 4 |
| Analog Voltage AV/DD(Max)(V) | 5.25 |
| Analog Voltage AV/DD(Min)(V) | 4.75 |
| Architecture | Delta-Sigma |
| Digital Supply(Max)(V) | 3.6 |
| Digital Supply(Min)(V) | 1.8 |
| Estimated Package Size (WxL)(mm2) | [pf]20VQFN[/pf] |
| Input ange(Max)(V) | 5.25 |
| Input ange(Min)(V) | 0 |
| Input Type | Differential,Single-Ended |
| Integrated Features | 50/60 Hz ejection,GPIOs,PGA |
| Interface | Serial SPI |
| Multi-Channel Configuration | Multiplexed |
| Operating Temperature ange(C) | -40 to 85 |
| Package Group | VQFN |
| Power Consumption(Typ)(mW) | 38 |
| Sample ate (max)(SPS) | 30kSPS |
| ating | Catalog |
| eference Mode | Ext |
| esolution(Bits) | 24 |