參數(shù)資料
型號: ADM1028ARQZ-REEL7
廠商: ANALOG DEVICES INC
元件分類: 模擬信號調理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO16
封裝: MO-137AB, QSOP-16
文件頁數(shù): 12/16頁
文件大小: 379K
代理商: ADM1028ARQZ-REEL7
REV. B
–5–
Typical Performance Characteristics–ADM1028
LEAKAGE RESISTANCE – M
30
1
TEMPERATURE
ERROR
C
20
10
0
–20
10
100
–30
–10
D+ TO VDD
D+ TO GND
TPC 1. Temperature Error vs. PC Board Track Resistance
(D+ to VDD)
FREQUENCY – Hz
14
1
TEMPERATURE
ERROR
C
12
10
8
6
4
0
10
100k
1000M
2
10k
100M
1k
10M
100
1M
VIN = 250mV p-p
VIN = 100mV p-p
TPC 2. Temperature Error vs. Power Supply
Noise Frequency
FREQUENCY – Hz
14
TEMPERATURE
ERROR
C
7
0
110
100
1k
10k
100k
1M
10M
100M
1G
1
2
3
4
5
6
8
9
10
11
12
13
VIN = 25mV p-p
VIN = 50mV p-p
VIN = 100mV p-p
TPC 3. Temperature Error vs. Common-Mode
Noise Frequency
TEMPERATURE – C
4
ERROR
C
–3
010
20
30
4050
60
7080
90
–5
–4
–2
–1
0
1
2
3
100
LOWER SPEC LEVEL
UPPER SPEC LEVEL
TPC 4. Temperature Error of ADM1028 vs. Pentium III
Temperature
CAPACITANCE – nF
40
TEMPERATURE
ERROR
C
5
010
20
30
4050
60
70
–5
0
10
15
20
25
30
35
TPC 5. Temperature Error vs. Capacitance Between
D+ and D–
SCLK FREQUENCY – kHz
SUPPLY
CURRENT
mA
1.77
15
10
25
50
75
100
1.67
1.72
1.82
1.87
1.92
1.97
2.02
250
500
750
1000
VDD = 5V
VDD = 3.3V
TPC 6. Standby Current vs. Clock Frequency
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