Product Summary

The MAX1110CAP is a low-power, 8-bit, 8-channel analog-to-digital converter (ADC) that features an internal track/hold, voltage reference, clock, and serial interface. They operate from a single +2.7V to +5.5V supply and consume only 85μA while sampling at rates up to 50ksps. The MAX1110CAP 8 analog inputs is software-configurable, allowing unipolar/bipolar and single ended/differential operation. The MAX1110CAP has a software-programmable, 2μA automatic power-down mode to minimize power consumption. Using power-down, the supply current is reduced to 6μA at 1ksps, and only 52μA at 10ksps. Power-down can also be controlled using the SHDN input pin. Accessing the serial interface automatically powers up the device. The MAX1110CAP is available in 20-pin SSOP and DIP packages.

Parametrics

MAX1110CAP absolute maximum ratings: (1)VDD to AGND: -0.3V to 6V; (2)AGND to DGND: -0.3V to 0.3V; (3)CH0–CH7, COM, REFIN, REFOUT to AGND: -0.3V to (VDD + 0.3V); (4)Digital Inputs to DGND: -0.3V to 6V; (5)Digital Outputs to DGND: -0.3V to (VDD + 0.3V); (6)Continuous Power Dissipation (TA = +70℃); (7)16 Plastic DIP (derate 10.53mW/℃ above +70℃): 842mW; (8)16 QSOP (derate 8.30mW/℃ above +70℃): 667mW; (9)16 CERDIP (derate 10.00mW/℃ above +70℃): 800mW; (10)20 Plastic DIP (derate 11.11mW/℃ above +70℃): 889mW; (11)20 SSOP (derate 8.00mW/℃ above +70℃): 640mW; (12)20 CERDIP (derate 11.11mW/℃ above +70℃): 889mW; (13)Operating Temperature Ranges: 0℃ to +70℃; (14)Storage Temperature Range: -65℃ to +150℃; (15)Lead Temperature (soldering, 10sec): +300℃.

Features

MAX1110CAP features: (1)+2.7V to +5.5V Single Supply; (2)Low Power: 85μA at 50ksps 6μA at 1ksps; (3)8-Channel Single-Ended or 4-Channel Differential Inputs (MAX1110); (4)4-Channel Single-Ended or 2-Channel Differential Inputs (MAX1111); (5)Internal Track/Hold; 50kHz Sampling Rate; (6)Internal 2.048V Reference; (7)SPI/QSPI/MICROWIRE-Compatible Serial Interface; (8)Software-Configurable Unipolar or Bipolar Inputs; (9)Total Unadjusted Error: ±1LSB max, ±0.3LSB typ.

Diagrams

MAX1110CAP Functional Diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX1110CAP-T
MAX1110CAP-T

Maxim Integrated Products

ADC (A/D Converters)

Data Sheet

Negotiable 
MAX1110CAP+T
MAX1110CAP+T

Maxim Integrated Products

ADC (A/D Converters) 2.7V Low-Power Multi Ch Serial 8-Bit

Data Sheet

0-1575: $1.84
1575-2000: $1.84
MAX1110CAP
MAX1110CAP

Maxim Integrated Products

ADC (A/D Converters)

Data Sheet

Negotiable 
MAX1110CAP+
MAX1110CAP+

Maxim Integrated Products

ADC (A/D Converters) 2.7V Low-Power Multi Ch Serial 8-Bit

Data Sheet

0-1: $4.18
1-25: $2.81
25-50: $2.03
50-100: $2.02