AME7106/AME7107 pdf datasheet

The AME7106 and AME7107 family are high performance,
low power, 3-1/2 digit, dual-slope integrating A/D
converters, with on-chip display drivers. The AME7106 is
designed for a single battery operated system, will drive
non-multiplexed LCD display directly. The AME7107 is
designed for a dual power supply system, will directly
drive common anode LED display.
These A/D converters are inherently versatile and accurate.
They are immune to the high noise environments.
The true differential high impedance inputs and differential
reference are very useful for making ratiometric measurement,
such as resistance, strain gauge and bridge
transducers. The built-in auto-zero feature automatically
corrects the system offset without any external adjustments.
Display-hold, low-battery flag, integration and de-integration
status flags are four additional features which are
available in the 44-pin package, AME7106ACKW and
AME7107ACKW.