参数资料
型号: AD5258BRMZ10-R7
厂商: Analog Devices Inc
文件页数: 3/24页
文件大小: 0K
描述: IC POT DGTL I2C 10K 64P 10MSOP
标准包装: 1,000
接片: 64
电阻(欧姆): 10k
电路数: 1
温度系数: 标准值 200 ppm/°C
存储器类型: 非易失
接口: I²C(设备位址)
电源电压: 2.7 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-MSOP
包装: 带卷 (TR)
配用: AD5258EVAL-ND - BOARD EVAL FOR AD5258 DGTL POT
Data Sheet
AD5258
Rev. D | Page 11 of 24
05
02
9-
02
4
–54
–60
–48
–42
–36
–30
–24
–18
–12
–6
0
1k
10k
100k
1M
GA
IN
(
d
B
)
FREQUENCY (Hz)
0x20
0x10
0x08
0x04
0x02
0x01
Figure 23. Gain vs. Frequency vs. Code, RAB = 50 k
Ω
05
02
9-
02
5
0x20
0x10
0x08
0x04
0x02
0x01
–54
–60
–48
–42
–36
–30
–24
–18
–12
–6
0
1k
10k
100k
1M
GA
IN
(
d
B
)
FREQUENCY (Hz)
Figure 24. Gain vs. Frequency vs. Code, RAB = 100 k
Ω
10k
1k
100
10
01
2
34
5
05
02
9-
02
6
VIH (V)
I LO
G
IC
(A
)
VDD = VLOGIC = 5V
VDD = VLOGIC = 3V
Figure 25. Logic Supply Current vs. Input Voltage
80
60
40
20
0
100
1k
1M
100k
10k
05
02
9-
0
27
FREQUENCY (Hz)
P
S
RR
(
d
B)
CODE = MIDSCALE, VA = VLOGIC, VB = 0V
PSRR @ VLOGIC = 5V DC ± 10% p-p AC
PSRR @ VLOGIC = 3V DC ± 10% p-p AC
Figure 26. Power Supply Rejection Ratio vs. Frequency
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