參數(shù)資料
型號: AD5263BRUZ50-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 5/28頁
文件大小: 0K
描述: IC POT DGTL 50K 256POS 24TSSOP
標(biāo)準(zhǔn)包裝: 1,000
接片: 256
電阻(歐姆): 50k
電路數(shù): 4
溫度系數(shù): 標(biāo)準(zhǔn)值 30 ppm/°C
存儲器類型: 易失
接口: I²C,SPI(芯片選擇,設(shè)備位址)
電源電壓: 2.7 V ~ 5.5 V,5 V ~ 15 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 24-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 24-TSSOP
包裝: 帶卷 (TR)
Data Sheet
AD5263
Rev. F | Page 13 of 28
TEST CIRCUITS
03142-
028
VMS
A
W
B
DUT
V+
V+ = VDD
1LSB = V+/2N
Figure 29. Test Circuit for Potentiometer Divider Nonlinearity Error (INL, DNL)
03142-
029
NO CONNECT
IW
VMS
A
W
B
DUT
Figure 30. Test Circuit for Resistor Position Nonlinearity Error
(Rheostat Operation; R-INL, R-DNL)
03142-
030
VMS1
VMS2
VW
A
W
B
DUT
RW = [VMS1 – VMS2]/IW
IW = VDD/RNOMINAL
Figure 31. Test Circuit for Wiper Resistance
03142-
031
ΔV
MS%
DD%
PSS (%/%) =
V+ = VDD 10%
PSRR (dB) = 20 log
MS
DD
VDD
VA
VMS
A
W
B
V+
ΔV
Figure 32. Test Circuit for Power Supply Sensitivity (PSS, PSRR)
03142-
032
OP279
W
5V
B
VOUT
OFFSET
GND
OFFSET
BIAS
DUT
VIN
A
Figure 33. Test Circuit for Inverting Gain
03142-
033
B
A
VIN
OP279
W
5V
VOUT
OFFSET
GND
OFFSET
BIAS
DUT
Figure 34. Test Circuit for Noninverting Gain
03142-
034
+15V
–15V
W
A
2.5V
B
VOUT
OFFSET
GND
DUT
AD8610
VIN
Figure 35. Test Circuit for Gain vs. Frequency
03142-
035
W
B
VSS TO VDD
DUT
ISW
CODE = 0x00
RSW =
0.1V
ISW
0.1V
Figure 36. Test Circuit for Incremental On Resistance
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