UTC7106 - A/D Converter
ANALOG SECTION Figure 1 shows the Analog Section for the UTC 7106.
Each measurement cycle is divided into three phases.
They are(1) auto-zero(A-Z), (2)signal integrate (INT)and (3)de-integrate(DE).
AUTO-ZERO PHASE During auto-zero three things happen.
First, input high and low are disconnected fro
UTC 7106 ABSOLUTE MAXIMUM RATINGS(Ta=25℃) PARAMETER Supply Voltage (V+ ~ V-) Analog Input Voltage (Either Input) (Note 1) Reference Input Voltage (Either Input) Operating Temperature Range CMOS IC SYMBOL VDD VI,ANG VI,REF TOP RATINGS 15 V+ ~ VV+ ~ V0 ~ +70 UNIT V V V ℃ THERMAL INFORMATION PARAMETER SYMBOL RATINGS UNIT Thermal Resistance (Tyical, Note 2) DIP-40 QFP-44 θJA 50 75 (°C/W) Maximum Junction Temperature TJ 150 °C Maximum Storage Temperature Range TSTG -65 ~ +150 °C Ma
