參數(shù)資料
型號(hào)： DS1807
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： 數(shù)字電位計(jì)
英文描述： Addressable Dual Audio Taper Potentiometer(可尋址雙路音頻抽頭電位器)
中文描述： DUAL 45K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 65 POSITIONS, PDIP14
封裝： 0.300 INCH, DIP-14
文件頁(yè)數(shù)： 3/20頁(yè)
文件大?。?/td> 298K
代理商： DS1807
AD9802
–3–
REV. 0
TIMNGSPECIFICATIONS
Parameter
Min
T yp
Max
Units
ADCCLK Clock Period
ADCCLK Hi-Level Period
ADCCLK Lo-Level Period
SHP, SHD Clock Period
SHP, SHD Minimum Pulse Width
SHP Rising Edge to SHD Rising Edge
Digital Output Delay
55.6
24.8
24.8
55.6
12.5
28
ns
ns
ns
ns
ns
ns
ns
27.8
27.8
20
Digital Output Data Control
PBLK
MODE 1
MODE 2
Digital Output Data (D9–D0)
0
1
1
1
1
0
0
0
1
1
0
0
1
0
1
0
Normal Operation
1
0
1
0
1
0
High Impedance
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
(T
MN
to T
MAX
wth ACVDD = 3.15 V, ADVDD = 3.15 V, DVDD = 3.15 V, DRVDD = 3.15 V unless otherwse
noted)
ABSOLUT E MAX IMUM RAT INGS*
Parameter
With Respect T o
Min
Max
Units
ADVDD
ACVDD
DVDD
DRVDD
SHP, SHD
ADCCLK , CLPOB, CLPDM
PGACONT 1, PGACONT 2
PIN, DIN
DOUT
VRT , VRB
CLAMP_BIAS
CCDBYP1, CCDBYP2
ST BY
MODE1, MODE2
DRVSS, DVSS, ACVSS, ADVSS
Junction T emperature
Storage T emperature
Lead T emperature (10 sec)
ADVSS, SUBST
ACVSS, SUBST
DVSS, DSUBT
DRVSS, DSUBST
DSUBST
DSUBST
SUBST
SUBST
DSUBST
SUBST
SUBST
SUBST
DSUBST
SUBST
SUBST , DSUBST
–0.3
–0.3
–0.3
–0.3
–0.3
–0.3
–0.3
–0.3
–0.3
–0.3
–0.3
–0.3
–0.3
–0.3
–0.3
6.5
6.5
6.5
6.5
DVDD + 2.0
DVDD + 0.3
ACVDD + 0.3
ACVDD + 0.3
DRVDD + 0.3
ADVDD + 0.3
ACVDD + 0.3
ACVDD + 0.3
DVDD + 0.3
ADVDD + 0.3
+0.3
+150
+150
+300
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
°
C
°
C
°
C
–65
*Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. T his is a stress rating only; functional operation of the device
at these or other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum ratings for extended periods
may affect device reliability.
ORDE RING GUIDE
Model
T emperature Range
Package Description
Package Option
AD9802JST
0
°
C to +70
°
C
48-T erminal Plastic T hin Quad Flatpack
ST -48
C AUT ION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the AD9802 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. T herefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
WARNNG
ESD SENSITIVE DEVICE
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1807+ 功能描述:數(shù)字電位計(jì) IC Addressable Dual Audio Taper RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
DS1807E 功能描述:數(shù)字電位計(jì) IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
DS1807E/T&R 功能描述:數(shù)字電位計(jì) IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
DS1807E+ 功能描述:數(shù)字電位計(jì) IC Addressable Dual Audio Taper RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
DS1807E+ 制造商:Maxim Integrated Products 功能描述:IC DIGITAL POT 45KOHM 64 DUA
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