All devices include an internal reference (4.096V) providing a well-regulated, low-noise reference for both the ADC and DAC. Programmable reference modes for the ADC and DAC allow the use of an internal reference, an external reference, or a combination of both. Features such as an internal ±1°C accurate temperature sensor, FIFO, scan modes, programmable internal or external clock modes, data averaging, and AutoShutdown™ allow users to minimize both power consumption and processor requirements. The low glitch energy (4nVs) and low digital feedthrough (0.5nVs) of the integrated quad DACs make these devices ideal for digital control of fast-response closed-loop systems.
The devices are guaranteed to operate with a supply voltage from +4.75V to +5.25V. These devices consume 2.5mA at 225ksps throughput, only 22µA at 1ksps throughput, and under 0.2µA in the shutdown mode. The MAX1042/MAX1048 offer four GPIOs that can be configured as inputs or outputs.
The MAX1040/MAX1042/MAX1046/MAX1048 are available in 36-pin thin QFN packages. All devices are specified over the -40°C to +85°C temperature range.
|Input Chan.||Conv. Rate|
|ADC Architecture||Data Bus||Diff/S.E. Input||Internal VREF|
|See All Precision ADCs (< 5Msps) (444)|
| Pricing Notes: |
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.
|Device||Fab Process||Technology||Sample size||Rejects||FIT at 25°C||FIT at 55°C|