VBIAS (V) 03824-0-021 " />
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� AD5253BRU1
寤犲晢锛� Analog Devices Inc
鏂囦欢闋佹暩(sh霉)锛� 3/32闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC DGTL POT QUAD 1K I2C 20-TSSOP
妯欐簴鍖呰锛� 75
鎺ョ墖锛� 64
闆婚樆锛堟瓙濮嗭級锛� 1k
闆昏矾鏁�(sh霉)锛� 4
婧害绯绘暩(sh霉)锛� 妯欐簴鍊� 650 ppm/°C
瀛樺劜鍣ㄩ鍨嬶細 闈炴槗澶�
鎺ュ彛锛� I²C锛堣ō鍌欎綅鍧€锛�
闆绘簮闆诲锛� 2.7 V ~ 5.5 V锛�±2.25 V ~ 2.75 V
宸ヤ綔婧害锛� -40°C ~ 85°C
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� 20-TSSOP锛�0.173"锛�4.40mm 瀵級
渚涙噳鍟嗚ō鍌欏皝瑁濓細 20-TSSOP
鍖呰锛� 绠′欢
Data Sheet
AD5253/AD5254
Rev. C | Page 11 of 32
R
WB
(
)
VBIAS (V)
03824-0-021
20
0
40
60
80
100
120
140
160
200
240
180
220
1
0
2
34
56
VDD = 2.7V
TA = 25C
VDD = 5.5V
TA = 25C
DATA = 0x00
Figure 9. Wiper Resistance vs. VBIAS
TEMPERATURE (
C)
03824-0-022
鈥�6
鈥�4
鈥�2
0
2
4
6
鈥�40
鈥�20
0
20
40
60
80
100
120
R
WB
(%)
Figure 10. Change of RWB vs. Temperature
CODE (Decimal)
0
382
4-
0
-023
0
32
64
96
128
160
10k
100k
50k
192
224
256
RH
E
O
S
T
AT
M
O
DE
T
E
M
P
CO
(
p
m
/掳
C)
VDD = 5V
TA = 鈥�40掳C TO +85掳C
VA = VDD
VB = 0V
500
550
600
650
700
750
800
850
900
950
1000
Figure 11. Rheostat Mode Tempco (RWB/RWB)/T 脳 106 vs. Code
CODE (Decimal)
0
382
4-
0
-024
0
20
25
10
5
15
30
35
40
45
50
0
32
64
96
128
160
192
224
256
P
O
TE
N
T
IO
M
E
TE
R
M
O
D
E
TE
M
P
C
O
(
p
m
/掳
C
)
100k
50k
10k
VDD = 5V
TA = 鈥�40掳C TO +85掳C
VA = VDD
VB = 0V
Figure 12. Potentiometer Mode Tempco (VWB/VWB)/T 脳 106 vs. Code
鈥�60
鈥�48
鈥�24
鈥�12
0
鈥�36
鈥�54
鈥�30
鈥�18
鈥�6
鈥�42
GAIN
(
d
B)
1k
10k
10
100
100k
1M
10M
FREQUENCY (Hz)
03824-0-025
0xFF
0x80
0x40
0x20
0x10
0x08
0x04
0x02
0x01
0x00
Figure 13. Gain vs. Frequency vs. Code, RAB = 1 k惟, TA = 25掳C
鈥�60
鈥�48
鈥�24
鈥�12
0
鈥�36
鈥�54
鈥�30
鈥�18
鈥�6
鈥�42
GAIN
(
d
B)
1k
10k
10
100
100k
1M
10M
FREQUENCY (Hz)
03824-0-026
0xFF
0x80
0x40
0x20
0x10
0x08
0x04
0x02
0x01
0x00
Figure 14. Gain vs. Frequency vs. Code, RAB = 10 k惟, TA = 25掳C
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AD5253BRU10 鍔熻兘鎻忚堪:IC DGTL POT QUAD 10K I2C 20TSSOP RoHS:鍚� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 鏁�(sh霉)鎿�(j霉)閲囬泦 - 鏁�(sh霉)瀛楅浕浣嶅櫒 绯诲垪:- 妯欐簴鍖呰:3,000 绯诲垪:DPP 鎺ョ墖:32 闆婚樆锛堟瓙濮嗭級:10k 闆昏矾鏁�(sh霉):1 婧害绯绘暩(sh霉):妯欐簴鍊� 300 ppm/°C 瀛樺劜鍣ㄩ鍨�:闈炴槗澶� 鎺ュ彛:3 绶氫覆琛岋紙鑺墖閬告搰锛岄仦澧烇紝澧�/娓涳級 闆绘簮闆诲:2.5 V ~ 6 V 宸ヤ綔婧害:-40°C ~ 85°C 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:8-WFDFN 瑁搁湶鐒婄洡 渚涙噳鍟嗚ō鍌欏皝瑁�:8-TDFN锛�2x3锛� 鍖呰:甯跺嵎 (TR)
AD5253BRU100 鍔熻兘鎻忚堪:IC DGTL POT QUAD 100K 20-TSSOP RoHS:鍚� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 鏁�(sh霉)鎿�(j霉)閲囬泦 - 鏁�(sh霉)瀛楅浕浣嶅櫒 绯诲垪:- 妯欐簴鍖呰:3,000 绯诲垪:DPP 鎺ョ墖:32 闆婚樆锛堟瓙濮嗭級:10k 闆昏矾鏁�(sh霉):1 婧害绯绘暩(sh霉):妯欐簴鍊� 300 ppm/°C 瀛樺劜鍣ㄩ鍨�:闈炴槗澶� 鎺ュ彛:3 绶氫覆琛岋紙鑺墖閬告搰锛岄仦澧烇紝澧�/娓涳級 闆绘簮闆诲:2.5 V ~ 6 V 宸ヤ綔婧害:-40°C ~ 85°C 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:8-WFDFN 瑁搁湶鐒婄洡 渚涙噳鍟嗚ō鍌欏皝瑁�:8-TDFN锛�2x3锛� 鍖呰:甯跺嵎 (TR)
AD5253BRU100-RL7 鍒堕€犲晢:Analog Devices 鍔熻兘鎻忚堪:Digital Potentiometer 64POS 100KOhm Quad 20-Pin TSSOP T/R 鍒堕€犲晢:Analog Devices 鍔熻兘鎻忚堪:DGTL POTENTIOMETER 64POS 100KOHM QUAD 20TSSOP - Tape and Reel
AD5253BRU10-RL7 鍔熻兘鎻忚堪:IC DGTL POT QUAD 10K 20-TSSOP RoHS:鍚� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 鏁�(sh霉)鎿�(j霉)閲囬泦 - 鏁�(sh霉)瀛楅浕浣嶅櫒 绯诲垪:- 妯欐簴鍖呰:3,000 绯诲垪:DPP 鎺ョ墖:32 闆婚樆锛堟瓙濮嗭級:10k 闆昏矾鏁�(sh霉):1 婧害绯绘暩(sh霉):妯欐簴鍊� 300 ppm/°C 瀛樺劜鍣ㄩ鍨�:闈炴槗澶� 鎺ュ彛:3 绶氫覆琛岋紙鑺墖閬告搰锛岄仦澧�锛屽/娓涳級 闆绘簮闆诲:2.5 V ~ 6 V 宸ヤ綔婧害:-40°C ~ 85°C 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:8-WFDFN 瑁搁湶鐒婄洡 渚涙噳鍟嗚ō鍌欏皝瑁�:8-TDFN锛�2x3锛� 鍖呰:甯跺嵎 (TR)
AD5253BRU1-RL7 鍔熻兘鎻忚堪:IC DGTL POT QUAD 1K 20-TSSOP RoHS:鍚� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 鏁�(sh霉)鎿�(j霉)閲囬泦 - 鏁�(sh霉)瀛楅浕浣嶅櫒 绯诲垪:- 妯欐簴鍖呰:3,000 绯诲垪:DPP 鎺ョ墖:32 闆婚樆锛堟瓙濮嗭級:10k 闆昏矾鏁�(sh霉):1 婧害绯绘暩(sh霉):妯欐簴鍊� 300 ppm/°C 瀛樺劜鍣ㄩ鍨�:闈炴槗澶� 鎺ュ彛:3 绶氫覆琛岋紙鑺墖閬告搰锛岄仦澧�锛屽/娓涳級 闆绘簮闆诲:2.5 V ~ 6 V 宸ヤ綔婧害:-40°C ~ 85°C 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:8-WFDFN 瑁搁湶鐒婄洡 渚涙噳鍟嗚ō鍌欏皝瑁�:8-TDFN锛�2x3锛� 鍖呰:甯跺嵎 (TR)
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