TSV522AIST STMicroelectronics, TSV522AIST Datasheet - Page 17

• Manufacturer Part Number: TSV522AIST
• Description: Operational Amplifiers - Op Amps 1.15 MHz at 5V 45uA 2.7 to 5.5V 100pF
• Manufacturer: STMicroelectronics

Specifications of TSV522AIST

• Product Category: Operational Amplifiers - Op Amps
• Rohs: yes
• Number Of Channels: 2
• Common Mode Rejection Ratio (min): 63 dB
• Input Offset Voltage: 600 uV
• Input Bias Current (max): 10 pA
• Operating Supply Voltage: 2.7 V to 5.5 V
• Mounting Style: SMD/SMT
• Package / Case: MiniSO-8
• Slew Rate: 0.89 V/us
• Shutdown: No
• Output Current: 55 mA
• Maximum Operating Temperature: + 125 C
• Gain Bandwidth Product: 1.15 MHz
• Minimum Operating Temperature: - 40 C
• Supply Current: 60 uA
• Voltage Gain Db: 109 dB

TSV521, TSV522, TSV524, TSV521A, TSV522A, TSV524A
4.8
4.9
For the operational amplifier, a follower stress condition is used for the reliability evaluation,
with V
rating (as recommended by the JEDEC standards).
The V
at different measurement conditions, as for example:
Equation 6
Finally, knowing the calculated number of months and with the measured drift value of the
V
duration of stress, the ratio of the V
defined as the long term drift parameter, the parameter estimating the reliability
performance of the product.
Equation 7
PCB layouts
For correct operation, it is advised to add 10 nF decoupling capacitors as close as possible
to the power supply pins.
Macromodel
Accurate macromodels of the TSV52x device are available on STMicroelectronics™ website
at www.st.com. This model is a trade-off between accuracy and complexity (that is, time
simulation) of the TSV52x operational amplifiers. It emulates the nominal performance of
a typical device within the specified operating conditions mentioned in the datasheet. It also
helps to validate a design approach and to select the appropriate operational amplifier, but it
does not replace onboard measurements.
io
(corresponding to the electrical characteristics of the respective table) after 1000 h
io
CC
drift, in µV, of the product after 1000 h duration of stress is tracked with parameters
defined in function of the Maximum operating voltage and the absolute maximum
V
Doc ID 022743 Rev 1
CC
Δ
= max. V
V
io
io
drift over the square of months, Δ V
= V
io
op
drift /
with V
√
(months)
icm
=V
CC
/2
Application information
io
in µV/
√
month, is
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