AD1555BPRL View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
'AD1555BPRL' PDF : 24 Pages View PDF
Typical Performance Characteristics–AD1555/AD1556
0
–20
fIN = 24.4Hz
SNR = 116.7dB
–40
THD = –120dB
–60
–80
–100
–120
–140
–160
–180
–200
0
50 100 150 200 250 300 350 400 450 500
FREQUENCY – Hz
TPC 1. FFT (2048 Points) Full-Scale MODIN Input
130
120
G = 8.5
110
100
G=1
G = 2.5
G = 34
G = 128
90
80
–55 –35 –15
5 25 45 65
TEMPERATURE – ؇C
85 105 125
TPC 4. Dynamic Range vs. Temperature
0
–20
fIN = 24.4Hz
SNR = 105.8dB
–40
THD = –114.9dB
–60
–80
–100
–120
–140
–160
–180
–200
0
50 100 150 200 250 300 350 400 450 500
FREQUENCY – Hz
TPC 2. FFT (2048 Points) Full-Scale AIN Input, Gain of 34
35
30
25
20
15
10
5
0
–122
–121
–119
–118
DYNAMIC RANGE – dB
–117
–116
TPC 5. Dynamic Range Distribution (272 Units)
0
–20
fIN = 24.4Hz
SNR = 68.2dB
THD = –120dB
–40
–60
–80
–100
–120
–140
–160
–180
–200
0
500 1000 1500 2000 2500 3000 3500 4000
FREQUENCY – Hz
TPC 3. FFT (16384 Points) Full-Scale AIN Input, Gain of 1
150
G = 34
140
130
G = 2.5
120
G=1
110
G = 128
100
G = 8.5
90
–55 –35 –15
5 25 45 65
TEMPERATURE – ؇C
85 105 125
TPC 6. Common-Mode Rejection vs. Temperature
REV. B
–13–
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