参数资料
型号: AD8055AR
厂商: Analog Devices Inc
文件页数: 14/17页
文件大小: 0K
描述: IC OPAMP VF LDIST LN LP 8SOIC
标准包装: 98
放大器类型: 电压反馈
电路数: 1
转换速率: 1400 V/µs
-3db带宽: 300MHz
电流 - 输入偏压: 400nA
电压 - 输入偏移: 3000µV
电流 - 电源: 5.4mA
电流 - 输出 / 通道: 60mA
电压 - 电源,单路/双路(±): 8 V ~ 12 V,±4 V ~ 6 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SO
包装: 管件
AD8055/AD8056
Rev. J | Page 5 of 16
ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter
Ratings
MAXIMUM POWER DISSIPATION
The maximum power that can be safely dissipated by the
AD8055/AD8056 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.
Exceeding this limit temporarily can 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.
Supply Voltage
13.2 V
Input Voltage (Common Mode)
±VS
Differential Input Voltage
±2.5 V
Output Short-Circuit Duration
Observe Power
Derating Curves
Storage Temperature Range N, R
65°C to +150°C
Operating Temperature Range (A Grade)
40°C to +125°C
Lead Temperature (Soldering 10 sec)
300°C
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.
While the AD8055/AD8056 are internally short-circuit
protected, this may not be sufficient to guarantee that the
maximum junction temperature (150°C) is not exceeded under
all conditions. To ensure proper operation, it is necessary to
observe the maximum power derating curves.
0.5
SOT-23-5
0
1.0
1.5
2.0
2.5
MSOP-8
SOIC-8
PDIP-8
M
AX
IM
UM
P
O
W
E
R
DI
S
IP
AT
IO
N
(W
)
–55 –45 –35 –25 –15 –5
5
15 25 35 45 55 65 75 85 95 105 115 125
AMBIENT TEMPERATURE (°C)
01
06
3-
0
05
Figure 5. Plot of Maximum Power Dissipation vs.
Temperature for AD8055/AD8056
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on
the human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
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