FN8147.0 March 17, 2005 PIN DESCRIPTIONS Pin Name Pin Description CS SPI Chip Select. CMOS Input Pin. Active low. SCK SPI Clock. CMOS Input Pin," />
參數(shù)資料
型號: X79002V20IT1
廠商: Intersil
文件頁數(shù): 12/18頁
文件大?。?/td> 0K
描述: IC DAC NV SELECT OUT/MEM 20TSSOP
標(biāo)準(zhǔn)包裝: 2,500
設(shè)置時間: 6µs
位數(shù): 12
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 20-TSSOP
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 1 電壓,單極
采樣率(每秒): 417k
3
FN8147.0
March 17, 2005
PIN DESCRIPTIONS
Pin Name
Pin Description
CS
SPI Chip Select. CMOS Input Pin. Active low.
SCK
SPI Clock. CMOS Input Pin, with hysteresis.
SI
SPI Serial Data. CMOS Input Pin, with hysteresis.
SO
SPI Serial Data Output Pin. CMOS levels with high impedance state.
RDY
Power-Up “Ready” Indicator Output Pin. Active low. Open drain output.
CLR
Clear DAC Volatile Register Input Pin. Active high. CMOS Input Pin with hysteresis. On-chip pulldown.
A5, A4, A3,
A2, A1, A0
SPI Address Input pins. CMOS Input Pins. On-chip pulldowns.
OE
Buffer Output Enable Input Pin. Active high. CMOS Input Pin with hysteresis. On-chip pulldown.
UP
UP Input pin of the UP/DOWN interface. CMOS Input Pin with deglitching filter. On-chip pulldown.
DOWN
DOWN Input pin of the UP/DOWN interface. CMOS Input Pin with deglitching filter. On-chip pulldown.
VCC
Power Supply Pin.
VSS
Ground Pin.
Vout
Unbuffered DAC Output Pin.
Vbuf
Buffered DAC Output Pin.
VFB
Feedback Pin for Buffer Stage.
Vref
Bandgap Voltage Output Pin.
VH
Full Scale Voltage Input or Output Pin.
VL
Zero Scale Voltage Input or Output Pin.
DNC
Do Not Connect
X79000, X79001, X79002
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