参数资料
型号: ADA4830-2BCPZ-R7
厂商: Analog Devices Inc
文件页数: 5/23页
文件大小: 0K
描述: IC AMP BATT PROTECT DUAL 16LFCSP
标准包装: 1
放大器类型: 差分
电路数: 2
转换速率: 220 V/µs
-3db带宽: 84MHz
电流 - 电源: 6.8mA
电流 - 输出 / 通道: 125mA
电压 - 电源,单路/双路(±): 2.9 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-WFQFN 裸露焊盘,CSP
供应商设备封装: 16-LFCSP-WQ(3x3)
包装: 标准包装
其它名称: 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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