Product Summary

The HI1-774T-883 is a complete 12-bit, Analog-to-Digital Converter, including a +10V reference clock, three-state out-puts and a digital interface for microprocessor control. Successive approximation conversion is performed by two monolithic dice housed in a 28 lead package. The bipolar analog die features the Intersil Dielectric Isolation process, which provides enhanced AC performance and freedom from latch-up. The applications of the HI1-774T-883 are Military and Industrial Data Acquisition Systems, Electronic Test and Scientific Instrumentation and Process Control Systems.

Parametrics

HI1-774T-883 absolute maximum ratings: (1)VCC to Digital Common: 0V to +16.5V; (2)VEE to Digital Common: 0V to -16.5V; (3)VLOGIC to Digital Common: 0V to +7V; (4)Analog Common to Digital Common±1V; (5)Control Inputs: -0.5V to VLOGIC +0.5V; (6)Analog Inputs: ±16.5V; (7)20VIN to Analog Common: ±24V.

Features

HI1-774T-883 features: (1)Complete 12-Bit A/D Converter with Reference and Clock; (2)Full 8-Bit, 12-Bit or 16-Bit Microprocessor Bus Interface; (3)Bus Access Time: 150ns; (4)No Missing Codes Over Temperature; (5)Minimal Setup Time for Control Signals; (6)Fast Conversion Times; (7)Digital Error Correction (HI-774); (8)Low Noise, via Current-Mode Signal Transmission Between Chips; (9)Byte Enable/Short Cycle (AO Input); (10)Supply Voltage: ±12V to ±15V.

Diagrams

HI1-774T-883 block diagram

HI1-0201-2
HI1-0201-2

Intersil

Analog Switch ICs SWITCH 4X SPST N C 16CDIP MIL

Data Sheet

0-401: $3.20
HI1-0201-4
HI1-0201-4


IC SWITCH QUAD SPST 16CDIP

Data Sheet

Negotiable 
HI1-0201-5
HI1-0201-5


IC SWITCH QUAD SPST 16CDIP

Data Sheet

Negotiable 
HI1-0201HS/883B
HI1-0201HS/883B

Maxim Integrated Products

Analog Switch ICs Quad SPST CMOS Analog Switch

Data Sheet

0-1: $20.16
1-25: $17.91
25-50: $17.49
50-100: $16.24
HI1-0201HS-2
HI1-0201HS-2

Intersil

Analog Switch ICs SWITCH 4X SPST N C 16CDIP MIL

Data Sheet

0-161: $9.82
HI1-0201HS-4
HI1-0201HS-4


IC SWITCH QUAD SPST 16CDIP

Data Sheet

Negotiable