ADA4051-2 Analog Devices, ADA4051-2 Datasheet - Page 5

• Manufacturer Part Number: ADA4051-2
• Description: 1.8V, µPower, Zero-Drift, Rail-to-Rail I/O Amplifier
• Manufacturer: Analog Devices

Specifications of ADA4051-2

• -3db Bandwidth: 200kHz
• Slew Rate: 40mV/µs
• Vos: 2µV
• Ib: 20pA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 95nV/rtHz
• Vcc-vee: 1.8V to 5.5V
• Isy Per Amplifier: 13µA
• Packages: SOP

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.
The input pins have clamp diodes to the power supply pins. Limit the input
current to 10 mA or less whenever input signals exceed the power supply
rail by 0.3 V.
Inputs are protected against high differential voltages by internal series
1.33 kΩ resistors and back-to-back diode-connected N-MOSFETs (with a
typical V
T
of 0.7 V for V
1
CM
of 0 V).
2
Rating
6 V
±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
Rev. B | Page 5 of 20
THERMAL RESISTANCE
θ
soldered on a circuit board for surface-mount packages with its
exposed paddle soldered to a pad, if applicable. Table 5 shows
simulated thermal values for a 4-layer (2S2P) JEDEC standard
thermal test board, unless otherwise specified.
Table 5. Thermal Resistance
Package Type
5-Lead SOT-23 (RJ-5)
5-Lead SC-70 (KS-5)
8-Lead MSOP (RM-8)
8-Lead LFCSP (CP-8-2)
POWER SEQUENCING
The op amp supplies must be established simultaneously with
or before any input signals are applied. If this is not possible, the
input current must be limited to 10 mA.
ESD CAUTION
JA
is specified for the worst-case conditions, that is, a device
ADA4051-1/ADA4051-2
θ
190
534
142
77
JA
θ
92
173
45
14
JC
Unit
°C/W
°C/W
°C/W
°C/W