Temp Sensor Digital Serial (3-Wire) 16-Pin SSOP
The MAX1298/MAX1299 implement local and remote temperature sensing with 12-bit resolution, using +5V and +3V supply voltages, respectively. Accuracy is ±1°C from 0 to +70°C, with no calibration needed. The devices feature an algorithmic switched-capacitor analog-to-digital converter (ADC), an on-chip clock, and a 3-wire serial interface compatible with SPI, QSPI, and MICROWIRE . The MAX1298/MAX1299 also perform fully differential voltage measurements with 12-bit resolution and separate track-and-hold (T/H) for positive and negative inputs. Both devices accept versatile input modes consisting of two 3-channel signal pairs, five 1-channel signals relative to an AIN5, or VDD/4 relative to ground. An external reference may be used for more accurate voltage measurements. Typical power consumption is only 1.3mW (MAX1299). A shutdown mode and two standby modes provide multiple strategies for prolonging battery life in portable applications that require limited sampling throughput. The MAX1298/MAX1299 are available in 16-pin SSOP packages.
3-Wire SPI/QSPI/MICROWIRE-Compatible Interface Internal Precision Voltage Reference Space-Saving 16-Pin SSOP Package
- Local and Remote Temperature Sensing
- 12-Bit Resolution for Temperature and Voltage Inputs
- ±1°C Accuracy from -40°C to +85°C
- Fully Differential Inputs
- Single-Supply Operation
- +4.75V to +5.25V (MAX1298)
- +2.7V to +3.6V (MAX1299)
- 2.50V (MAX1298)
- 1.20V (MAX1299)
Характеристики
| Бренд | Maxim Integrated |
|---|---|
| Рабочая температура | -40 to 85 °C |
| Описание продукта | 6.33(Max) x 5.38(Max) x 1.78(Max) |
| Lead Finish | Matte Tin |
| Output Type | Digital |
| Function | Temp Sensor |
| Schedule B | 8542390000 |
| HTSN | 8542390001 |
| Operating | 2.7 to 3.6 V |
| Accuracy | 1 °C |
| Accuracy | ?1 |
| Interface Type | Serial (3-Wire) |
| Resolution | 12 Bit |
SKU: MAX1299AEAE+