TSH93ID STMicroelectronics, TSH93ID Datasheet - Page 8

• Manufacturer Part Number: TSH93ID
• Description: IC OPAMP TRIPLE HS LP 14-SOIC
• Manufacturer: STMicroelectronics

Specifications of TSH93ID

• Amplifier Type: Voltage Feedback
• Number Of Circuits: 3
• Slew Rate: 110 V/µs
• Gain Bandwidth Product: 150MHz
• Current - Input Bias: 5µA
• Voltage - Input Offset: 4000µV
• Current - Supply: 4.5mA
• Current - Output / Channel: 40mA
• Voltage - Supply, Single/dual (±): 7 V ~ 12 V, ±3.5 V ~ 6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Output Type: -
• -3db Bandwidth: -
• Other names: 497-3071-5

Printed circuit layout
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Printed circuit layout
As for any high-frequency device, a few rules must be observed when designing the PCB to
get the best performance from this high speed op-amp.
From the most important to the least important point.
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At the output, decrease the capacitor load to avoid degradation in circuit stability which may
cause oscillation. You can also add a serial resistor in order to minimize its influence.
Each power supply lead must be bypassed to ground with a 10 nF ceramic capacitor
very close to the device and a 10 μF capacitor.
To provide low inductance and low resistance common return, use a ground plane or
common point return for power and signal.
All leads must be wide and as short as possible especially for op-amp inputs. This is in
order to decrease parasitic capacitance and inductance.
Use small resistor values to decrease the time constant with parasitic capacitance.
Choose component sizes as small as possible (SMD).
Doc ID 5274 Rev 4
TSH93