參數(shù)資料
型號: ADA4830-2BCPZ-R7
廠商: Analog Devices Inc
文件頁數(shù): 5/23頁
文件大?。?/td> 0K
描述: IC AMP BATT PROTECT DUAL 16LFCSP
標(biāo)準(zhǔn)包裝: 1
放大器類型: 差分
電路數(shù): 2
轉(zhuǎn)換速率: 220 V/µs
-3db帶寬: 84MHz
電流 - 電源: 6.8mA
電流 - 輸出 / 通道: 125mA
電壓 - 電源,單路/雙路(±): 2.9 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-WFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 16-LFCSP-WQ(3x3)
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: ADA4830-2BCPZ-R7DKR
ADA4830-1/ADA4830-2
Data Sheet
Rev. C | Page 12 of 22
10020-
046
–95
–90
–85
–80
–75
–70
–65
–60
–55
–50
–45
0.1
1
10
100
CRO
S
T
AL
K
(
d
B)
FREQUENCY (MHz)
VIN = 2V p-p
Figure 24. Crosstalk (Output-to-Output) vs. Frequency, ADA4830-2
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0
10
20
30
40
50
60
70
80
90
100
V
O
UT
(V)
TIME (ns)
VIN = 4V p-p
CL = 0pF
CL = 22pF
CL = 10pF
10020-
047
Figure 25. Pulse Response for Various Capacitor Loads
10
100
1k
10k
10
100
1k
10k
100k
1M
10M
100M
VO
LT
A
GE
N
OIS
E(
nV
/√
H
z)
FREQUENCY (Hz)
10020-
048
Figure 26. Total Output Voltage Noise vs. Frequency
5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
10.0
–40
–25
–10
5
20
35
50
65
80
95
110
125
SU
PP
L
Y
CURRE
NT
(
mA)
TEMPERATURE (°C)
10020-
051
Figure 27. Supply Current vs. Temperature
10020-
028
–110
–100
–90
–80
–70
–60
–50
–40
0.01
0.1
1
10
D
IS
TOR
TION
(
dB
c
)
FREQUENCY (MHz)
VOUT = 1V p-p
SINGLE-ENDED INPUT
HD2
SINGLE-ENDED INPUT
HD3
DIFFERENTIAL INPUT
HD2
DIFFERENTIAL INPUT
HD3
Figure 28. Harmonic Distortion Vs Frequency
–70
–60
–50
–40
–30
–20
–10
0
10
100
1k
10k
100k
1M
10M
PSR
(d
B
)
FREQUENCY (Hz)
10020-
029
+VS RIPPLE = 100mV p-p
CVREF = 0.1F
CVREF = 10F
CVREF = 4.7F
Figure 29. PSR vs. Frequency for Various VREF Bypass Capacitors
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