参数资料
型号: AD8639WARZ-R7
厂商: Analog Devices Inc
文件页数: 16/20页
文件大小: 0K
描述: IC OPAMP CHOPPER R-R DUAL 8SOIC
标准包装: 1,000
放大器类型: 自动调零
电路数: 2
输出类型: 满摆幅
转换速率: 2 V/µs
增益带宽积: 1.5MHz
电流 - 输入偏压: 1pA
电压 - 输入偏移: 3µV
电流 - 电源: 1.25mA
电流 - 输出 / 通道: 37mA
电压 - 电源,单路/双路(±): 5 V ~ 16 V,±2.5 V ~ 8 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: 带卷 (TR)
AD8638/AD8639
Rev. F | Page 5 of 20
ABSOLUTE MAXIMUM RATINGS
THERMAL RESISTANCE
Table 4.
Parameter
Rating
Supply Voltage
16 V
Input Voltage
GND 0.3 V to VSY+ + 0.3 V
Input Current1
±10 mA
Differential Input Voltage2
±VSY
Output Short-Circuit Duration to GND
Indefinite
Storage Temperature Range
65°C to +150°C
Operating Temperature Range
40°C to +125°C
Junction Temperature Range
65°C to +150°C
Lead Temperature (Soldering, 60 sec)
300°C
Table 5. Thermal Resistance
Package Type
θJA1
θJC
Unit
5-Lead SOT-23 (RJ-5)
230
146
°C/W
8-Lead SOIC_N (R-8)
158
43
°C/W
8-Lead MSOP (RM-8)
206
44
°C/W
8-Lead LFCSP_WD (CP-8-5)2
75
18
°C/W
θJA is specified for the worst-case conditions, that is, a device soldered in a
he application board.
1
circuit board for surface-mount packages. This was measured using a
standard two-layer board.
2 Exposed pad is soldered to t
ESD CAUTION
1 Input pins have clamp diodes to the supply pins. Input current should be
limited to 10 mA or less whenever input signals exceed either power supply
rail by 0.3 V.
2 Inputs are protected against high differential voltages by internal 1 kΩ series
resistors and back-to-back diode-connected N-MOSFETs (with a typical VT of
1.25 V for VCM of 0 V).
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.
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