TC1320 Microchip Technology, TC1320 Datasheet - Page 9

• Manufacturer Part Number: TC1320
• Description: 8-Bit Digital-to-Analog Converter
• Manufacturer: Microchip Technology

TABLE 4-4:
The DAC output voltage is a function of reference volt-
age and the binary value of the contents of the Data reg-
ister. The transfer function is given by the expression:
EQUATION 4-1:
©
MSB
D[7]
2002 Microchip Technology Inc.
D[6]
X
V
OUT
D[5]
X
Data Register (DATA)
DATA REGISTER (DATA),
8-BIT, READ/WRITE
=
V
D[4]
REF
X
x
D[3]
X
DATA
---------------- -
256
D[2]
X
D[1]
X
LSB
D[0]
4.7
The TC1320’s register set is summarized in Table 4-5
below. All registers are 8-bits wide.
TABLE 4-5:
Config
Name
Data
Register Set Summary
Data Register
CONFIG Register 0000 0000b
Description
TC1320 REGISTER SET
SUMMARY
0000 0000b
POR State
TC1320
w w w . D a t a S h e e t 4 U . c o m
DS21386B-page 9
Read
X
X
Write
X
X