ADC10154

Positive Supply Voltage
(V⁺ = AV⁺ = DV⁺) 6.5V
Negative Supply Voltage (V^-)-6.5V
Total Supply Voltage (V⁺ - V^-) 13V
Total Reference Voltage
(VREF⁺ - VREF^-) 6.6V
Voltage at Inputs and
Outputs V^- - 0.3V to V⁺ + 0.3V
Input Current at Any Pin (Note 4)±5 mA
Package Input Current (Note 4) ±20 mA
Package Dissipation at
T_A = 25 (Note 5) 500 mW
ESD Susceptibility (Note 6)2000V
Soldering Information
N Packages (10 Sec) 260
J Packages (10 Sec) 300
SO Package (Note 7):
Vapor Phase (60 Sec)215
Infrared (15 Sec) 220
Storage Temperature
Ceramic DIP Packages -65 to +150
Plastic DIP and SO Packages-40 to +150

The ADC10154 and ADC10158 are CMOS 10-bit plus sign successive approximation A/D converters with versatile analog input multiplexers, track/hold function and a 2.5V band-gap reference. The 4-channel or 8-channel multiplexers can be software configured for single-ended, differential or pseudo-differential modes of operation.
The input track/hold is implemented using a capacitive array and sampled-data comparator.
Resolution can be programmed to be 8-bit, 8-bit plus sign, 10-bit or 10-bit plus sign. Lower-resolution conversions can be performed faster.
The variable resolution output data word is read in two bytes, and can be formatted left justified or right justified, high byte first.