參數(shù)資料
型號(hào): AN8049SH
廠商: PANASONIC CORP
元件分類(lèi): 模擬信號(hào)調(diào)理
英文描述: Dual 14-Bit nanoDAC® with 5 ppm/°C On-Chip Reference; Package: MSOP; No of Pins: 10; Temperature Range: Automotive
中文描述: SPECIALTY ANALOG CIRCUIT, PDSO24
封裝: 0.300 INCH, PLASTIC, SSOP-24
文件頁(yè)數(shù): 2/23頁(yè)
文件大?。?/td> 170K
代理商: AN8049SH
AN8049FHN
Voltage Regulators
2
I
Pin Descriptions
Pin No.
Description
1
DT2
2
DT1
3
CTL3
4
CTL2
5
CTL1
6
Off
7
V
REF
8
RB2
9
RB1
10
OUT1
11
OUT2
12
GND
Pin No.
Description
13
OUT3
14
V
CC
15
OSC
16
IN
+
3
IN
3
17
18
FB3
19
IN
2
20
FB2
21
IN
1
22
FB1
23
S.C.P.
24
DT3
I
Block Diagram
I
2
F
2
C
5
V
C
1
D
2
V
R
7
O
1
Triangular wave generator
O
6
20 k
1
1.26 V
CTL3
DT3
IN
3
17
IN
+
3
FB3
18
S.C.P.
RB1
OUT1
OUT3
RB2
OUT2
GND
23
16
3
24
I
2
1
F
2
1.26 V
Error
amplifier 3
C
D
4
1
1.26 V
1.26 V
1.1 mA
1.1 mA
1.1 mA
0.9 V
Error
amplifier 1
Error
amplifier 2
5
5
V
REF
V
CC
5
50 k
V
CC
On/off
control
Reference voltage
supply
V
REF
(Allowance:
±
1%)
0.7 V
0.3 V
1.26 V
S.C.P. comp.
Latch
U.V.L.O.
R
S
Q
1.26 V
1.26 V
2
20 k
PWM2
PWM3
PWM1
V
REF
50 k
3
3
12
50 k
9
10
V
CC
11
8
13
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