Monolithic 12-Bit 2 MHz A/D Converter
a
Monolithic 12-Bit 2 MHz A/D Converter
AD671
FEATURES
FUNCTIONAL BLOCK DIAGRAM
12-Bit Resolution 24-Pin “Skinny DI...
Description
a
Monolithic 12-Bit 2 MHz A/D Converter
AD671
FEATURES
FUNCTIONAL BLOCK DIAGRAM
12-Bit Resolution 24-Pin “Skinny DIP” Package Conversion Time: 500 ns max—AD671J/K/S-500
AIN BPO/UPO ENCODE REF IN VCC ACOM VEE VLOGIC
20 21
16 19 23 22 24 17
DCOM 18
Conversion Time: 750 ns max—AD671J/K/S-750 Low Power: 475 mW
RANGE SELECT
X4
Unipolar (0 V to +5 V, 0 V to +10 V) and Bipolar Input
COARSE
8-BIT
Ranges (؎5 V) Twos Complement or Offset Binary Output Data Out-of-Range Indicator MIL-STD-883 Compliant Versions Available
OBSPRODUCT DESCRIPTION OThe AD671 is a high speed monolithic 12-bit A/D converter
offering conversion rates of up to 2 MHz (500 ns conversion
Ltime). The combination of a merged high speed bipolar/CMOS Eprocess and a novel architecture results in a combination of
speed and power consumption far superior to previously avail-
TEable hybrid implementations. Additionally, the greater reliability
3-BIT FLASH
DAC
3-BIT FLASH
DAC
4-BIT FLASH
LADDER MATRIX
...
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