CC = 5.0V ± 10%) PARAMETER SY" />
參數(shù)資料
型號: DS1267S-050+T&R
廠商: Maxim Integrated Products
文件頁數(shù): 12/12頁
文件大?。?/td> 0K
描述: IC POT DUAL DIGITAL 50K 16-SOIC
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 1,000
接片: 256
電阻(歐姆): 50k
電路數(shù): 2
溫度系數(shù): 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: 表面貼裝
封裝/外殼: 16-SOIC(0.295",7.50mm 寬)
供應商設(shè)備封裝: 16-SOIC W
包裝: 帶卷 (TR)
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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