参数资料
型号: ADA4856-3YCPZ-RL
厂商: Analog Devices Inc
文件页数: 16/20页
文件大小: 0K
描述: IC AMP 3CH RRO VFB G=+2 16LFCSP
标准包装: 5,000
应用: 电压反馈
输出类型: 满摆幅
电路数: 3
-3db带宽: 370MHz
转换速率: 800 V/µs
电流 - 电源: 7.8mA
电流 - 输出 / 通道: 52mA
电压 - 电源,单路/双路(±): 3 V ~ 5.5 V,±1.5 V ~ 2.75 V
安装类型: 表面贴装
封装/外壳: 16-VQFN 裸露焊盘,CSP
供应商设备封装: 16-LFCSP-VQ EP(4x4)
包装: 带卷 (TR)
Data Sheet
ADA4856-3
Rev. B | Page 5 of 20
ABSOLUTE MAXIMUM RATINGS
Table 3.
Parameter
Rating
Supply Voltage
6 V
Internal Power Dissipation1
Common-Mode Input Voltage
(VS 0.2 V) to (+VS 1 V)
Differential Input Voltage
±VS
Output Short-Circuit Duration
Observe power curves
Storage Temperature Range
65°C to +125°C
Operating Temperature Range
40°C to +105°C
Lead Temperature (Soldering, 10 sec)
300°C
1
Specification is for device in free air.
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
THERMAL RESISTANCE
θJA is specified for the worst-case conditions, that is, θJA is specified
for a device soldered in a circuit board for surface-mount packages.
Table 4.
Package Type
θJA
θJC
Unit
16-Lead LFCSP
67
17.5
°C/W
MAXIMUM POWER DISSIPATION
The maximum power that can be safely dissipated by the
ADA4856-3 is limited by the associated rise in junction
temperature. The maximum safe junction temperature for
plastic encapsulated devices is determined by the glass transition
temperature of the plastic, approximately 150°C. Temporarily
exceeding this limit may cause a shift in parametric performance
due to a change in the stresses exerted on the die by the package.
Exceeding a junction temperature of 175°C for an extended
period can result in device failure.
To ensure proper operation, it is necessary to observe the
maximum power derating curves.
3.0
2.5
2.0
1.5
1.0
0.5
0
07686-
103
MA
XI
MU
M
PO
W
ER
D
ISSI
PA
T
IO
N
(W
)
AMBIENT TEMPERATURE (°C)
–40
–30
–20
–10
10
20
30
40
50
60
70
80
90
100
0
Figure 3. Maximum Power Dissipation vs. Ambient Temperature
ESD CAUTION
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