AD8638 Analog Devices, AD8638 Datasheet - Page 5

• Manufacturer Part Number: AD8638
• Description: 16 V Auto-Zero, Rail-to-Rail Output Operational Amplifier
• Manufacturer: Analog Devices

Specifications of AD8638

• -3db Bandwidth: 1.5MHz
• Slew Rate: 2V/µs
• Vos: 3µV
• Ib: 1pA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 59nV/rtHz
• Vcc-vee: 5V to 16V
• Isy Per Amplifier: 1.5mA
• Packages: SOIC,SOT-23

ABSOLUTE MAXIMUM RATINGS
Table 4.
Parameter
Supply Voltage
Input Voltage
Input Current
Differential Input Voltage
Output Short-Circuit Duration to GND
Storage Temperature Range
Operating Temperature Range
Junction Temperature Range
Lead Temperature (Soldering, 60 sec)
1
2
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.
Input pins have clamp diodes to the supply pins. Input current should be
Inputs are protected against high differential voltages by internal 1 kΩ series
limited to 10 mA or less whenever input signals exceed either power supply
rail by 0.3 V.
resistors and back-to-back diode-connected N-MOSFETs (with a typical V
1.25 V for V
CM
of 0 V).
1
2
Rating
16 V
GND − 0.3 V to V
±10 mA
±V
Indefinite
−65°C to +150°C
−40°C to +125°C
−65°C to +150°C
300°C
SY
SY+
+ 0.3 V
T
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of
THERMAL RESISTANCE
Table 5. Thermal Resistance
Package Type
5-Lead SOT-23 (RJ-5)
8-Lead SOIC_N (R-8)
8-Lead MSOP (RM-8)
8-Lead LFCSP_WD (CP-8-5)
1
2
ESD CAUTION
θ
Exposed pad is soldered to t
circuit board for surface-mount packages. This was measured using a
standard two-layer board.
JA
is specified for the worst-case conditions, that is, a device soldered in a
he application board.
2
θ
230
158
206
75
JA
1
AD8638/AD8639
θ
146
43
44
18
JC
Unit
°C/W
°C/W
°C/W
°C/W