TSV522IQ2T STMicroelectronics, TSV522IQ2T Datasheet - Page 16

• Manufacturer Part Number: TSV522IQ2T
• Description: Operational Amplifiers - Op Amps 1.15 MHz at 5V 45uA 2.7 to 5.5V 100pF
• Manufacturer: STMicroelectronics

Specifications of TSV522IQ2T

• Product Category: Operational Amplifiers - Op Amps
• Rohs: yes
• Number Of Channels: 2
• Common Mode Rejection Ratio (min): 63 dB
• Input Offset Voltage: 1 mV
• Input Bias Current (max): 10 pA
• Operating Supply Voltage: 2.7 V to 5.5 V
• Mounting Style: SMD/SMT
• Package / Case: DFN-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

Application information
4.7
16/27
Long term input offset voltage drift
In a product reliability evaluation, two types of stress acceleration are usable:
●
●
The voltage acceleration has been defined based on JEDEC results, and is defined by:
Equation 2
where:
The temperature acceleration is driven by the Arrhenius model, and is defined by:
Equation 3
where:
The final acceleration factor, A
is:
Equation 4
Based on this A
the product, the 1000 h duration of the stress corresponds to a number of equivalent months
of usage.
Equation 5
Voltage acceleration, by changing the applied voltage
Temperature acceleration, by changing the die temperature (below the maximum
junction temperature allowed by the technology) with the ambient temperature
A
ß
V
V
A
E
k
T
T
U
S
FV
S
U
FT
a
is the voltage acceleration factor
is the voltage acceleration constant in 1/V, constant technology parameter
is the stress voltage used for the accelerated test
is the use voltage for the application
is the temperature acceleration factor
is the activation energy of the technology based on failure rate
is the Boltzmann’s constant
is the temperature of the die when V
is the temperature of the die under temperature stress
F
, calculated following the defined usage temperature and usage voltage of
Months = A
F
Doc ID 022743 Rev 1
F
x 1000 h x 12 months / (24h x 365.25 days)
, is the multiplication of these two acceleration factors, which
TSV521, TSV522, TSV524, TSV521A, TSV522A, TSV524A
A
A
FT
FV
A
=
F
=
= A
e
e
E
----- -
k
β
FT
a
⋅
⋅
x A
(
U
⎛
⎝
V
------
T
is used
1
S
FV
U
–
–
V
----- -
T
1
U
S
)
⎞
⎠