參數(shù)資料
型號: PCF8591TD
廠商: NXP SEMICONDUCTORS
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO16
封裝: 7.50 MM, LEAD FREE, PLASTIC, SOT162-1, SO-16
文件頁數(shù): 10/34頁
文件大?。?/td> 251K
代理商: PCF8591TD
2003 Jan 27
18
Philips Semiconductors
Product specication
8-bit A/D and D/A converter
PCF8591
handbook, halfpage
23
4
6
200
150
50
0
100
5
MBL835
VDD (V)
IDD
(
A)
handbook, halfpage
23
4
6
160
120
40
0
80
5
MBL836
VDD (V)
IDD
(
A)
40 °c
+27 °c
+85 °c
Fig.18 Operating supply current as a function of supply voltage (analog output disabled).
a. Internal oscillator; Tamb = +27° C.
b. External oscillator.
handbook, halfpage
500
00
02
04
06
08
0A
0
100
200
300
400
MBL837
hex input code
D/A output
impedance (
)
handbook, halfpage
500
BO
CO
DO
EO
FO
FF
0
100
200
300
400
MBL838
hex input code
D/A output
impedance (
)
Fig.19 Output impedance of analog output buffer (near power rails).
a. Output impedance near negative power rail;
Tamb = +27 °C.
b. Output impedance near positive power rail;
Tamb = +27 °C.
The x-axis represents the hex input-code equivalent of the output voltage.
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