AN8725FH 데이터 시트보기 (PDF) - Panasonic Corporation
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AN8725FH Datasheet PDF : 36 Pages
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ICs for Optical Disk Drive
AN8725FH
s Electrical Characteristics at VCC = 5.0 V, Ta = 25°C (continued)
Parameter
Symbol
Conditions
Min Typ Max Unit
DAC8 block (continued)
Maximum output current
I8max Set to DAC8 = "Fh",
70 80 90 mA
DAC1 [FFh], DAC9 [1Fh], DAC7 [0h]
Minimum output current
I8min Set to DAC8 = "0h",
4
5
6 mA
DAC1 [FFh], DAC9 [1Fh], DAC7 [0h]
Settling time
tSDA8
XWR ↑ to DAC8 [0h to Fh],
DAC1 [80h], ±0.5 LSB,
DAC9 [00h], DAC7 [0h]
50 250 ns
DAC2 block
Resolution
RES2
8 bit
Integral linearity error
EL2
−1.0 5.0 LSB
Differential linearity error
ED2
−1.0 1.0 LSB
Maximum output current
Offset current
Settling time
I2max
I2OF
tSDA2
DAC2 = "FFh", DAC4 [Fh]
DAC2 = "00h", DAC4 [Fh]
XWR ↑ to DAC2 [10h to FFh],
±2.0 LSB, DAC4 [Fh]
133 150 170 mA
− 0.1 0.1 mA
100 250 ns
DAC3 block
Resolution
RES3
8 bit
Integral linearity error
EL3
−1.0 5.0 LSB
Differential linearity error
ED3
−1.0 1.0 LSB
Maximum output current
Offset current
Settling time
I3max
I3OF
tSDA3
DAC3 = "FFh", DAC4 [Fh]
DAC3 = "00h", DAC4 [Fh]
XWR ↑ to DAC3 [10h to FFh],
±2.0 LSB, DAC4 [Fh]
133 150 170 mA
− 0.1 0.1 mA
200 450 ns
DAC4 block
Resolution
RES4
4 bit
Integral linearity error
EL4
−1.0 1.0 LSB
Differential linearity error
ED4
−1.0 1.0 LSB
Maximum output current
Offset current
Settling time
I4max
I4OF
tSDA4
DAC2 = "FFh", DAC4 [Fh]
DAC2 = "00h", DAC4 [Fh]
XWR ↑ to DAC4 [0h to Fh],
±0.5 LSB, DAC2 [FFh]
133 150 170 mA
− 0.1 0.1 mA
300 600 ns
DAC9 block
Resolution
RES9
5 bit
Integral linearity error
EL9
−1.0 1.0 LSB
Differential linearity error
ED9
−1.0 1.0 LSB
Maximum output current
I9max DAC9 = "1Fh", DAC7 [Fh],
DAC1 [00h], DAC8 [0h]
133 150 170 mA
11
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