| ADS1130 | ADS1131 | ADS1230 | ADS1231 | ADS1232 | ADS1234 | |
| Resolution(Bits) | 18 | 20 | 24 | 24 | ||
| Sample Rate (max) | 80SPS | 80SPS | 80SPS | 80SPS | 80SPS | |
| Architecture | Delta-Sigma | Delta-Sigma | Delta-Sigma | Delta-Sigma | Delta-Sigma | Delta-Sigma |
| Power Consumption(Typ)(mW) | 2.9 | 2.9 | 2.9 | 2.9 | 4.3 | 4.3 |
| DNL(Max)(+/-LSB) | 1 | 1 | 1 | 1 | 1 | 1 |
| INL(Max)(+/-LSB) | 0.0006% | 0.0006% | 0.0006% | 0.0002% | 0.0002% | |
| No Missing Codes(Bits) | 18 | 18 | 20 | 24 | 24 | 24 |
| ENOB(Bits) | 17.5 | 17.5 | 19.5 | 23.5 | 23.5 | 23.5 |
| No. of Supplies | 2 | 2 | 2 | 2 | 2 | 2 |
| Analog Voltage AV/DD(Min)(V) | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
| Analog Voltage AV/DD(Max)(V) | 5.3 | 5.3 | 2.3 | 5.3 | 5.3 | 5.3 |
| Logic Voltage DV/DD(Min)(V) | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | |
| Logic Voltage DV/DD(Max)(V) | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | |
| Input Configuration Range | 0.5Vref/PGA (1,2,64) | 0.5Vref/PGA | 0.5Vref/PGA (1,2,64,128) | 0.5Vref/PGA | 0.5Vref/PGA (1,2,64,128) | 0.5Vref/PGA (1,2,64,128) |
| Reference Mode | Ext | Ext | Ext | EXT | Ext | Ext |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Pin/Package | 16TSSOP | 16TSSOP | 16TSSOP | 16TSSOP | 24TSSOP | 28TSSOP |
| # Input Channels | 1 | 1 | 1 | 1 | 2 | 4 |
| Operating Temp Range(Celsius) | -40 to 85 | -40 to 85 | -40 to 105 | -40 to 105 |
The ADS1130 is a precision, 18-bit analog-to-digital converter (ADC). With an onboard low-noise gain amplifier, onboard oscillator, and precision 18-bit delta-sigma ADC, the ADS1130 provides a complete front-end solution for bridge sensor applications including weigh scales and strain gauges.
The low-noise amplifier has a gain of 64, supporting a full-scale differential input of ±39mV. The delta-sigma ADC has 18-bit effective resolution and is comprised of a third-order modulator and fourth-order digital filter. Two data rates are supported: 10SPS (with both 50Hz and 60Hz rejection) and 80SPS. The ADS1130 can be put into a low-power standby mode or shut off completely in power-down mode.
All of the features of the ADS1130 are controlled by dedicated pins; there are no digital registers to program.
| 器件 | 状态 | 温度(oC) | 价格（美元） | 封装 | 引脚 |
| ADS1130IPW | ACTIVE | -40 to 85 | 2.35 | 1ku | TSSOP (PW) | 16 |
| ADS1130IPWR | ACTIVE | -40 to 85 | 2.10 | 1ku | TSSOP (PW) | 16 |
