参数资料
型号: UDA1330ATS/N2,112
厂商: NXP SEMICONDUCTORS
元件分类: DAC
英文描述: Low-cost stereo filter DAC; Package: SOT369-1 (SSOP16); Container: Tube
中文描述: SERIAL INPUT LOADING, 20-BIT DAC, PDSO16
封装: PLASTIC, MO-152, SOT369-1, SSOP-16
文件页数: 2/13页
文件大小: 164K
代理商: UDA1330ATS/N2,112
2001 Feb 02
10
NXP Semiconductors
Product specification
Low-cost stereo filter DAC
UDA1330ATS
handbook, full pagewidth
tstp(L3)
address
L3DATA
L3CLOCK
L3MODE
address
data byte #1
data byte #2
MGL725
Fig.6 Multibyte data transfer.
Programming the features
When the data transfer of type ‘status’ is selected, the features for the system clock frequency and the data input format
can be controlled.
Table 6
Data transfer of type ‘status’
When the data transfer of type ‘data’ is selected, the features for volume, de-emphasis and mute can be controlled.
Table 7
Data transfer of type ‘data’
BIT7
BIT6
BIT5
BIT4
BIT 3
BIT2
BIT1
BIT0
REGISTER SELECTED
0
SC1
SC0
IF2
IF1
IF0
0
SC = system clock frequency (2 bits); see Table 8
IF = data input format (3 bits); see Table 9
1
000
0
not used
BIT7
BIT6
BIT5
BIT4
BIT 3
BIT2
BIT1
BIT0
REGISTER SELECTED
0
VC5
VC4
VC3
VC2
VC1
VC0
VC = volume control (6 bits); see Table 11
0
100
000
0
not used
1
0
DE1
DE0
MT
0
DE = de-emphasis (2 bits); see Table 10
MT =mute (1bit); seeTable 12
1
100
000
1
default setting
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