Single-Supply, Low-Power, Serial 8-Bit ADCs
Lowest-Power 8-Bit Serial ADC Has Internal Reference
DescriptionThe MAX1106/MAX1107 low-power, 8-bit, single-channel, analog-to-digital converters (ADCs) feature an internal track/hold (T/H), voltage reference, clock, and serial interface. The MAX1106 is specified from +2.7V to +3.6V and consumes only 96µA. The MAX1107 is specified from +4.5V to +5.5V and consumes only 107µA. The analog inputs are pin-configurable, allowing unipolar and single-ended or differential operation.
The full-scale analog input range is determined by the internal reference of +2.048V (MAX1106) or +4.096V (MAX1107), or by an externally applied reference ranging from 1V to VDD. The MAX1106/MAX1107 also feature a pin-selectable power-down mode that reduces power consumption to 0.5µA when the device is not in use. The 3-wire serial interface directly connects to SPI™, QSPI™, and MICROWIRE™ devices without external logic. Conversions up to 25ksps are performed using the internal clock.
The MAX1106/MAX1107 are available in a 10-pin µMAX® package with a footprint that is just 20% of an 8-pin plastic DIP.
- Single Supply:
- +2.7V to +3.6V (MAX1106)
- +4.5V to +5.5V (MAX1107)
- Low Power:
- 96µA at +3V and 25ksps
- 0.5µA in Power-Down Mode
- Pin-Programmable Configuration
- 0 to VDD Input Voltage Range
- Internal Track/Hold
- Internal Reference:
- +2.048V (MAX1106)
- +4.096V (MAX1107)
- 1V to VDD Reference Input Range
- SPI/QSPI/MICROWIRE-Compatible Serial Interface
- Small 10-Pin µMAX Package
- 4mA- to 20mA-Powered Remote Systems
- Handheld Measurement Devices
- Medical Instruments
- Receive Signal Strength Indicators
- System Diagnostics
|Input Chan.||Conv. Rate|
|ADC Architecture||Data Bus||Diff/S.E. Input||Internal VREF|
|See All Precision ADCs (< 5Msps) (440)|
| 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|