HI5860IB(1999) 查看數據表（PDF） - Intersil
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HI5860IB Datasheet PDF : 12 Pages
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HI5860
Typical Applications Circuit
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
50Ω
BEAD
+
10µH
10µF
0.1µF
HI5860
NC (13, 14)
D11 (1)
D10 (2)
D9 (3)
(25) ACOM
(15) SLEEP
(16) REFLO
(17) REFIO
D8 (4)
D7 (5)
D6 (6)
D5 (7)
(18) FSADJ
D4 (8)
D3 (9)
D2 (10)
D1 (11)
D0 (LSB) (12)
CLK (28)
(22) IOUTA
(21) IOUTB
(23) COMP2
0.1µF
50Ω
50Ω
DCOM
ACOM
RSET
D/A OUT
1.91kΩ
D/A OUT
DCOM (26)
DVDD (27)
(19) COMP1
(20) ACOM
(24) AVDD
0.1µF
0.1µF
FERRITE
BEAD
10µH
0.1µF
10µF
+
+5V OR +3V (VDD)
Functional Block Diagram
(LSB) D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
(MSB) D11
CLK
LATCH
IOUTA IOUTB
CASCODE
CURRENT
SOURCE
LATCH 38
SWITCH
MATRIX
7 LSBs
38
+
31 MSB
SEGMENTS
UPPER
31
5-BIT
DECODER
COMP2
COMP1
INT/EXT
SELECT
REFERENCE
INT/EXT
VOLTAGE
REFERENCE
BIAS
GENERATION
AVDD ACOM DVDD DCOM
2
REFLO
REFIO
FSADJ SLEEP
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