参数资料
型号: AD5259BRMZ5-R7
厂商: Analog Devices Inc
文件页数: 3/24页
文件大小: 0K
描述: IC POT DGTL 5K 256POS 10MSOP
标准包装: 1,000
接片: 256
电阻(欧姆): 5k
电路数: 1
温度系数: 标准值 500 ppm/°C
存储器类型: 非易失
接口: I²C(设备位址)
电源电压: 2.7 V ~ 3.3 V,4.5 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: AD5259EVAL-ND - BOARD EVAL FOR AD5259 DGTL POT
Data Sheet
AD5259
Rev. C | Page 11 of 24
1k
1M
100k
10k
05026-028
80H
40H
20H
10H
08H
04H
02H
01H
–60
–54
–48
–42
–36
–30
–24
–18
–12
–6
0
FREQUENCY (Hz)
GAIN
(
d
B)
Figure 24. Gain vs. Frequency vs. Code, RAB = 50 k
Ω
1k
1M
100k
10k
05026-029
80H
40H
20H
10H
08H
04H
02H
01H
–60
–54
–48
–42
–36
–30
–24
–18
–12
–6
0
FREQUENCY (Hz)
GAIN
(
d
B)
Figure 25. Gain vs. Frequency vs. Code, RAB = 100 k
Ω
1k
10M
1M
100k
10k
05026-050
50k
160kHz
100k
80kHz
5k
2MHz
10k
800kHz
–60
–54
–48
–42
–36
–30
–24
–18
–12
–6
0
FREQUENCY (Hz)
GAIN
(
d
B)
Figure 26.
3 dB Bandwidth @ Code = 0×80
10k
1k
100
10
0
123
45
05026-055
VIH (V)
I LOGIC
(
A)
VDD = VLOGIC = 5V
VDD = VLOGIC = 3V
Figure 27. Logic Supply Current vs. Input Voltage
80
60
40
20
0
100
1k
1M
100k
10k
05026-054
FREQUENCY (Hz)
P
S
RR
(dB)
CODE = MIDSCALE, VA = VLOGIC, VB = 0V
PSRR @ VLOGIC = 5V DC 10% p-p AC
PSRR @ VLOGIC = 3V DC 10% p-p AC
Figure 28. PSRR vs. Frequency
05026-051
1
2
VW
SCL
200mV/D
IV
400ns/DIV
5V/DIV
Figure 29. Digital Feedthrough
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