Title:
【発明の名称】変換器
Document Type and Number:
Japanese Patent JPS6016135
Kind Code:
B2
Abstract:
A reversible analog to digital converter is designed for high precision in the interrelation of analog voltages and binary digital representations. An upper and a lower limit voltage converge on the analog voltage level in binarily decreasing steps. The upper and lower limits are averaged to form a trial voltage; in A/D conversion the trial voltage replaces one of the limits in accordance with a comparison between the analog voltage and the trial voltage, in digital to analog conversion the trial voltage replaces one of the limits in accordance with a binary input signal.
Inventors:
Donkey Lorens Carebray
Application Number:
JP9373878A
Publication Date:
April 24, 1985
Filing Date:
August 02, 1978
Export Citation:
Assignee:
WESTERN ELECTRIC CO
International Classes:
H03M1/02; H03M1/00; (IPC1-7): H03M1/02
Attorney, Agent or Firm:
Masao Okabe