The ISL267450 is a 12-bit, 1MSPS sampling SAR-type ADC with a differential input span of 2*VREF volts. The ISL267450 features excellent linearity over supply and temperature variations and is drop-in compatible with the AD7450. The device can operate from a supply voltage of either 5V or 3V and maintain measurement accuracy with input signals up to the supply rails.
The serial digital interface is SPI compatible and is easily interfaced to popular FPGAs and microcontrollers. Power dissipation is 9.0mW at a sampling rate of 1MSPS, and just 5µW between conversions utilizing Auto Power-Down mode (with a 3V supply).
The ISL267450 is available in 8 Ld SOIC or MSOP packages, and are specified for operation over the Industrial temperature range (–40°C to +85°C).
ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Serial Access, PDSO8
IC ADC 12BIT SAR 8MSOP
12 Bit Analog to Digital Converter 1 Input 1 SAR 8-MSOP
| Renesas Electronics Corporation | Rochester Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips |
| Product Number | ISL267450IUZ-T7A | ISL267450IUZ-T7A | ISL267450IUZ-T7A | ISL267450IUZ-T7A |
| Product Name | 12-Bit, 1MSPS SAR ADCs | Data Acquisition - Analog to Digital Converters (ADC) | Analog to Digital Converters (ADC) | |
| Package Type | SOIC | SOP; MSOP8 | SOP; SSOP; TSSOP; 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) | |
| Resolution | 12 bits | 12 bits | ||
| DNL | 0.9500 LSB | |||
| INL | 1 LSB | |||
| Dissipation | 3.75 milliwatts |
