CC = 5.0V ± 10%) PARAMETER SY" />
參數資料
型號: DS1267-050
廠商: Maxim Integrated Products
文件頁數: 12/12頁
文件大小: 0K
描述: IC POT DUAL DIGITAL 50K 14-DIP
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 25
接片: 256
電阻(歐姆): 50k
電路數: 2
溫度系數: 標準值 750 ppm/°C
存儲器類型: 易失
接口: 3 線串口
電源電壓: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 通孔
封裝/外殼: 14-DIP(0.300",7.62mm)
供應商設備封裝: 14-PDIP
包裝: 管件
其它名稱: DS1267050
DS1267
9 of 12
102199
ANALOG RESISTOR CHARACTERISTICS (-40
°C to +85°C; V
CC = 5.0V ± 10%)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
End-to-End Resistor Tolerance
-20
+20
%
10
Absolute Linearity
±.75
LDB
3
Relative Linearity
±0.3
LDB
4
-3 dB Cutoff Frequency
FCUTOFF
Hz
6
Temperature Coefficient
750
ppm/C
CAPACITANCE
(TA=25
°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Input Capacitance
CIN
5
pF
Output Capacitance
COUT
7
pF
AC ELECTRICAL CHARACTERISTICS
(-40
°C to +85°C; V
CC = 5.0V ± 10%)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
CLK Frequency
fCLK
DC
10
MHz
8
Width of CLK Pulse
tCH
50
ns
8
Data Setup Time
tDC
30
ns
8
Data Hold Time
tCDH
10
ns
8
Propagation Delay Time Low to
High Level Clock to Output
tPLH
50
ns
8
Propagation Delay Time High to
Low Level
tPHL
50
ns
8
RST
High to Clock Input High
tCC
50
ns
8
RST
Low to Clock Input High
tHLT
50
ns
8
RST
Inactive
tRLT
125
ns
8
CLK Rise Time, CLK Fall Time
tCR
50
ns
8
NOTES:
1. All voltages are referenced to ground.
2. Resistor inputs cannot exceed the substrate bias voltage, Vb, in the negative direction.
3. Absolute linearity is used to determine wiper voltage versus expected voltage as determined by wiper
position. Device test limits ±1.6 LSB.
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DS1267-050+ 功能描述:數字電位計 IC Dual +/-5V RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
DS1267-10 制造商:Maxim Integrated Products 功能描述:DIGITAL POT DUAL 10K 1267 DIP 5V
DS1267-100 功能描述:數字電位計 IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
DS1267-100+ 功能描述:數字電位計 IC Dual +/-5V RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
DS1267-50 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital Potentiometer