參數(shù)資料
型號(hào): ADA4937-2YCPZ-RL
廠商: Analog Devices Inc
文件頁(yè)數(shù): 7/29頁(yè)
文件大?。?/td> 0K
描述: IC ADC DRIVER DUAL DIFF 24LFCSP
標(biāo)準(zhǔn)包裝: 5,000
類型: ADC 驅(qū)動(dòng)器
應(yīng)用: 數(shù)據(jù)采集
安裝類型: 表面貼裝
封裝/外殼: 24-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 24-LFCSP-VQ(4x4)
包裝: 帶卷 (TR)
ADA4937-1/ADA4937-2
Data Sheet
Rev. D | Page 14 of 28
60
0
5
10
15
20
25
30
35
40
45
50
55
1.0
2.0
1.9
1.8
1.7
1.6
1.5
1.3
1.4
1.2
1.1
S
UP
P
L
Y
CURRE
NT
(
mA)
POWER-DOWN VOLTAGE (V)
+105°C
+55°C
+25°C
0°C
–40°C
06591-
037
Figure 37. Supply Current vs. PD for Various Temperatures
–0.20
–0.15
–0.10
–0.05
0
0.05
0.10
0.15
0.20
06591-
071
TIME (1ns/DIV)
VO
L
T
A
G
E
(V)
+VS = +2.5V
–VS = –2.5V
VOCM = 0V
Figure 38. Small Signal Pulse Response
2.40
2.42
2.44
2.46
2.48
2.50
2.52
2.54
2.56
2.58
2.60
06591-
072
TIME (2ns/DIV)
OU
TP
U
T
V
OLTA
GE
(
V
)
VS = +5V
G = 1
RL, dm = 1k
Figure 39. Small Signal VOCM Pulse Response
60
0
5
10
15
20
25
30
35
40
45
50
55
1.0
2.0
1.9
1.8
1.7
1.6
1.5
1.3
1.4
1.2
1.1
S
UP
P
L
Y
CURRE
NT
(
mA)
POWER-DOWN VOLTAGE (V)
+105°C
+55°C
+25°C
0°C
–40°C
06591-
040
Figure 40. Supply Current vs. PD for Various Temperatures, VS = 3.3 V
–3.5
–3.0
–2.5
–2.0
–1.5
–1.0
–0.5
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
VOUT, dm = 4V p-p
VOUT, dm = 2V p-p
06591-
074
TIME (1ns/DIV)
VO
L
T
A
G
E
(V)
+VS = +2.5V
–VS = –2.5V
VOCM = 0V
Figure 41. Large Signal Pulse Response
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
3.25
3.50
3.75
4.00
06591-
073
TIME (2ns/DIV)
OU
TP
U
T
V
OLTA
GE
(
V
)
VS = +5V
G = 1
RL, dm = 1k
Figure 42. Large Signal VOCM Pulse Response
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