HI5660/6IA-T 데이터 시트보기 (PDF) - Intersil
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HI5660/6IA-T Datasheet PDF : 9 Pages
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Typical Applications Circuit
DCOM
D7
D6
D5
D4
D3
D2
D1
D0
50Ω
10µF
FERRITE
BEAD
+ 10µH 0.1µF
HI5660
HI5660
(9-14, 25)
D7 (MSB) (1)
D6 (2)
D5 (3)
D4 (4)
D3 (5)
D2 (6)
D1 (7)
D0 (LSB) (8)
CLK (28)
DCOM (26)
DVDD (27)
(15) SLEEP
(16) REFLO
(17) REFIO
0.1µF
DCOM
ACOM
(18) FSADJ
(22) IOUTA
(21) IOUTB
(23) NC
(19) COMP1
(20) ACOM
(24) AVDD
RSET 1.91kΩ
D/A OUT
50Ω
50Ω
D/A OUT
0.1µF
FERRITE
BEAD
10µH
0.1µF
+5V OR +3V (VDD )
+ 10µF
Functional Block Diagram
IOUTA IOUTB
(LSB) D0
D1
D2
D3
D4
D5
D6
(MSB) D7
CLK
LATCH
UPPER
31
5-BIT
DECODER
34
LATCH
SWITCH
MATRIX
CASCODE
CURRENT
SOURCE
34
3 LSBs
+
31 MSB
SEGMENTS
INT/EXT
REFERENCE
SELECT
INT/EXT
VOLTAGE
REFERENCE
BIAS
GENERATION
COMP1
AVDD ACOM DVDD DCOM
REFLO
REFIO
FSADJ SLEEP
2
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