TSV612AIST STMicroelectronics, TSV612AIST Datasheet - Page 11

• Manufacturer Part Number: TSV612AIST
• Description: IC OP AMP RRIO 120KHZ 8-MSOP
• Manufacturer: STMicroelectronics

Specifications of TSV612AIST

• Amplifier Type: General Purpose
• Number Of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 0.04 V/µs
• Gain Bandwidth Product: 120kHz
• Current - Input Bias: 1pA
• Voltage - Input Offset: 800µV
• Current - Supply: 10.5µA
• Current - Output / Channel: 63mA
• Voltage - Supply, Single/dual (±): 1.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP
• Number Of Channels: 2
• Common Mode Rejection Ratio (min): 53 dB
• Input Voltage Range (max): 6 V
• Input Voltage Range (min): 1.5 V
• Input Offset Voltage: 2 mV
• Input Bias Current (max): 100 pA
• Output Current (typ): 20 mA
• Operating Supply Voltage: 1.5 V to 5.5 V
• Supply Current: 15 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Temperature Range: - 40 C to + 85 C
• Output Voltage: 50 mV
• Shutdown: No
• Supply Voltage (max): 6 V
• Supply Voltage (min): 1.5 V
• Thd Plus Noise: 0.07 %
• Voltage Gain Db: 83 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-10626-2

TSV611, TSV611A, TSV612, TSV612A
3.5
3.6
In a follower configuration, these operational amplifiers can drive capacitive loads up to
100 pF with no oscillations. When driving larger capacitive loads, adding an in-series
resistor at the output can improve the stability of the devices (see
recommended in-series resistor values). Once the in-series resistor value has been
selected, the stability of the circuit should be tested on bench and simulated with the
simulation model.
Figure 19. In-series resistor vs. capacitive load
PCB layouts
For correct operation, it is advised to add 10 nF decoupling capacitors as close as possible
to the power supply pins.
Macromodel
An accurate macromodel of the TSV61x is available on STMicroelectronics’ web site at
www.st.com. This model is a trade-off between accuracy and complexity (that is, time
simulation) of the TSV61x operational amplifiers. It emulates the nominal performances 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 right operational amplifier, but it does
not replace on-board measurements.
Doc ID 15768 Rev 2
Figure 19
Application information
for
11/19