参数资料
型号: AD5263BRUZ50-REEL7
厂商: Analog Devices Inc
文件页数: 2/28页
文件大小: 0K
描述: IC POT DGTL 50K 256POS 24TSSOP
标准包装: 1,000
接片: 256
电阻(欧姆): 50k
电路数: 4
温度系数: 标准值 30 ppm/°C
存储器类型: 易失
接口: I²C,SPI(芯片选择,设备位址)
电源电压: 2.7 V ~ 5.5 V,5 V ~ 15 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 24-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 24-TSSOP
包装: 带卷 (TR)
AD5263
Data Sheet
Rev. F | Page 10 of 28
27
26
25
24
22
23
–40
0
40
80
120
03142-
013
I L
OGIC
(
A)
TEMPERATURE (°C)
VDD/VSS = +15/0V
VDD/VSS = ±5V
Figure 15. ILOGIC vs. Temperature
RON @ VDD/VSS = +5/0V
RON @ VDD/VSS = ±5V
RON @ VDD/VSS = +15/0V
–5
0
5
10
15
03142-
014
W
IPER
R
ESI
S
TANCE
(
)
VBIAS (V)
45
75
50
60
70
85
80
65
55
Figure 16. Wiper On-Resistance vs. Bias Voltage
–700
32
300
–500
–100
100
64
96
128
0
700
500
–300
03142-
015
160
192
224
256
RHE
O
S
TA
T
MO
D
E
T
EMPC
O
(p
p
m
/°C
)
CODE (Decimal)
20k
50k
200k
Figure 17. Rheostat Mode Tempco RWB/T vs. Code
–250
32
0
–200
–100
–50
64
96
128
0
150
50
100
–150
160
192
224
256
PO
T
EN
T
IO
MET
ER
MO
D
E
T
EMPC
O
(p
p
m
/°C
)
CODE (Decimal)
20k
50k
200k
03142-
016
Figure 18. Potentiometer Mode Tempco RWB/T vs. Code
1M
–60
0
100k
10k
–42
–30
–6
1k
–12
–18
–24
–36
–48
–54
0x01
0x02
0x80
0x40
0x20
0x04
0x08
0x10
TA = 25°C
VA = 50mV rms
VDD/VSS = ±5V
03142-
017
G
AI
N
(
d
B)
FREQUENCY (Hz)
Figure 19. Gain vs. Frequency vs. Code; RAB = 20 k
1M
–60
0
100k
10k
–42
–30
–6
1k
–12
–18
–24
–36
–48
–54
03142-
018
0x01
0x02
0x80
0x40
0x20
0x04
0x08
0x10
TA = 25°C
VA = 50mV rms
VDD/VSS = ±5V
G
AI
N
(
d
B)
FREQUENCY (Hz)
Figure 20. Gain vs. Frequency vs. Code; RAB = 50 k
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