WM5620 Просмотр технического описания (PDF) - Wolfson Microelectronics plc
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Компоненты Описание
производитель
WM5620 Datasheet PDF : 14 Pages
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Typical Performance Characteristics (Continued)
WM5620L, WM5620
Large Signal Fre que ncy
Re sponse
0
-2
-4
-6
-8
-10
-12 V DD = 5 V
TA = 25OC
-14 V ref = 1.25 Vdc + 2 V pp
Input Code = 255
-16
-18
-20
1
10
100
Frequency (kHz)
1000
Small Signal Frequency
Response
10
0
-10
-20
-30
V DD= 5 V
TA= 25OC
V ref = 2 V dc + 0.5 V pp
-40 Input code = 255
-50
-60
1
10
100
1000
Frequency (kHz)
10000
Positive Rise and Settling Time VDD = 3 V
Negative Fall and Settling Time VDD = 3 V
500 mV/Vert. div
2 µs/Hor. div
VDD = 3 V
TA = 25OC
code 00 to FF Hex
Range = x 2
Vref = 1.25 V
500 mV/Vert. div
5 µs/Hor. div
VDD = 3 V
TA = 25OC
code FF to 00 Hex
Range = x 2
Vref = 1.25 V
Rise time = 2.05 µs, Positive slew rate = 0.96 µs
Settling time = 4.5 µs
Positive Rise and Settling Time VDD = 5 V
1 V/Vert. div
2 µs/Hor. div
VDD = 5 V
TA = 25OC
code 00 to FF Hex
Range = x 2
Vref = 2 V
Rise time = 2.4 µs, Positive slew rate = 1.0 µs
Settling time = 5.8 µs
Fall time = 4.25 µs, Negative slew rate = 0.46 µs
Settling time = 8.5 µs
Negative Fall and Settling Time VDD = 5 V
1 V/Vert. div
5 µs/Hor. div
VDD = 5 V
TA = 25OC
code FF to 00 Hex
Range = x 2
Vref = 2 V
Fall time = 5.0 µs, Negative slew rate = 0.63 µs
Settling time = 9.5 µs
Wolfson Microelectronics
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