参数资料
型号: AD5116BCPZ80-RL7
厂商: Analog Devices Inc
文件页数: 2/16页
文件大小: 0K
描述: IC DGTL POT 64POS 80K 8LFCSP
标准包装: 3,000
接片: 64
电阻(欧姆): 80k
电路数: 1
温度系数: 标准值 35 ppm/°C
存储器类型: 非易失
接口: 2 线按钮
电源电压: 2.3 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-UFDFN 裸露焊盘,CSP
供应商设备封装: 8-LFCSP-UD(2x2)
包装: 带卷 (TR)
AD5116
Data Sheet
Rev. B | Page 10 of 16
0
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
T
HD
+
N
(
d
B)
FREQUENCY (Hz)
20
200
2k
20k
200k
10kΩ
5kΩ
80kΩ
09657-
020
VDD = 5V
VA = 2.5V + 1VRMS
VB = 2.5V
CODE = HALF SCALE
NOISE FILTER = 22kHz
Figure 20. Total Harmonic Distortion + Noise (THD + N) vs. Frequency
0
10
20
30
40
50
60
70
BANDW
IDT
H
(
M
Hz
)
80
5k + 250pF
10k + 75pF
10k + 150pF
10k + 250pF
80k + 0pF
80k + 75pF
80k + 150pF
80k + 250pF
5k + 0pF
5k + 75pF
5k + 150pF
10k + 0pF
CODE (Decimal)
0
10
20
30
40
50
60
09657-
021
Figure 21. Maximum Bandwidth vs. Code vs. Net Capacitance
0
30
60
90
INCRE
M
E
NT
AL
W
IP
E
R
O
N
RE
S
IS
T
ANCE
()
120
150
0
1
2
3
VDD (V)
4
5
6
5.5V
5V
3.3V
2.7V
2.3V
TA = 25°C
09657-
022
Figure 22. Incremental Wiper on Resistance vs. VDD
T
HD
+
N
(
d
B)
AMPLITUDE (V rms)
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
0.001
0.01
0.1
1
10kΩ
5kΩ
80kΩ
09657-
023
VDD = 5V
VA = 2.5V + VIN
VB = 2.5V
fIN = 1kHz
CODE = HALF SCALE
NOISE FILTER = 22kHz
Figure 23. Total Harmonic Distortion + Noise (THD + N) vs. Amplitude
–0.10
–0.05
0
0.05
0.10
0.15
RE
L
A
T
IVE
VO
LT
A
G
E
(V)
0.20
0.25
0.30
0.35
–1
1
3
5
TIME (s)
7
9
5k
10k
80k
VDD = 5V
VA = VDD
VB = GND
09657-
024
Figure 24. Maximum Transition Glitch
0
0.2
0.4
0.6
0.8
1.0
1.2
0
0.0005
0.0010
0.0015
0.0020
0.0025
–400
–500
–600
–300 –200 –100
0
100
200
300
400
500
600
CUM
UL
A
TIV
E
P
R
OB
A
B
ILIT
Y
P
RO
BABI
L
IT
Y
DE
NS
IT
Y
RESISTOR DRIFT (ppm)
09657-
047
Figure 25. Resistor Lifetime Drift
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