參數資料
型號: MAX1021BETX+T
廠商: Maxim Integrated Products
文件頁數: 22/40頁
文件大小: 0K
描述: IC ADC/DAC 10BIT W/FIFO 36-TQFN
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
類型: ADC,DAC
分辨率(位): 10 b
采樣率(每秒): 300k
數據接口: 串行
電壓電源: 模擬和數字
電源電壓: 2.7V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 36-WFQFN 裸露焊盤
供應商設備封裝: 36-TQFN 裸露焊盤(6x6)
包裝: 帶卷 (TR)
MAX1021/MAX1043
10-Bit, Multichannel ADCs/DACs with FIFO,
Temperature Sensing, and GPIO Ports
______________________________________________________________________________________
29
Table 17. DAC Serial-Interface Configuration
16-BIT SERIAL WORD
MSB
LSB
CONTROL BITS
DATA BITS
C3
C2
C1
C0
D9
D8
D7
D6
D5
D4
D3
D2 D1
D0
X
DESCRIPTION
FUNCTION
0
X
XXXXX
X
XXX
NOP
No operation.
0
1
0
X
XXXXX
X
XXX
RESET
Reset all internal registers to
000h and leave output buffers in
their present state.
0
1
X
XXXXX
X
XXX
Pull-High
Preset all internal registers to
FFFh and leave output buffers in
their present state.
0
1
0
—————
X
DAC0
D9–D0 to input register 0, DAC
output unchanged.
0
1
—————
X
DAC1
D9–D0 to input register 1, DAC
output unchanged.
0
1
0
—————
X
DAC2
D9–D0 to input register 2, DAC
output unchanged.
0
1
0
1
—————
X
DAC3
D9–D0 to input register 3, DAC
output unchanged.
0
1
0
—————
X
DAC4
D9–D0 to input register 4, DAC
output unchanged (MAX1021).
NOP command (MAX1043).
0
1
—————
X
DAC5
D9–D0 to input register 5, DAC
output unchanged (MAX1021).
NOP command (MAX1043).
1
0
—————
X
DAC6
D9–D0 to input register 6, DAC
output unchanged (MAX1021).
NOP command (MAX1043).
1
0
1
—————
X
DAC7
D9–D0 to input register 7, DAC
output unchanged (MAX1021).
NOP command (MAX1043).
1
0
1
0
—————
X
DAC0–3
D9–D0 to input registers 0–3 and
DAC register 0–3. DAC outputs
updated (write-through).
1
0
1
—————
X
DAC4–7
D9–D0 to input registers 4–7 and
DAC register 4–7 (MAX1021).
DAC outputs updated (write-
through). NOP command
(MAX1043).
1
0
—————
X
DAC0–7
D9–D0 to input registers 0–7 and
DAC register 0–7 (MAX1021).
D11–D0 to input registers 0–3
and DAC registers 0–3
(MAX1043). DAC outputs
updated (write-through).
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