Datasheet
Low Input Offset Voltage and Low Noise
High Precision and Input/Output Rail-to-Rail
CMOS Operational Amplifier
TLR377HFV-LB
General Description
Key Specifications
◼ Input Offset Voltage:
◼ Input-referred Noise Voltage Density
f = 10 Hz:
This is the product guarantees long time support in
Industrial market. And it is suitable for usage of industrial
applications.
TLR377HFV-LB is a high precision and Input/Output Rail-
to-Rail single CMOS operational amplifier features low
input offset voltage, low noise and low input bias current.
It is suitable for equipment operating from battery power
and using sensors that an amplifier.
1.7 μV (Typ)
27 nV/√Hz (Typ)
12 nV/√Hz (Typ)
f = 1 kHz:
◼ Common-mode Input Voltage Range:
VSS to VDD
0.5 pA (Typ)
◼ Input Bias Current:
◼ Operating Supply Voltage Range
Single Supply:
2.5 V to 5.5 V
Dual Supply:
◼ Operating Temperature Range:
±1.25 V to ±2.75 V
-40 °C to +125 °C
Features
◼ Long Time Support Product for Industrial Applications
◼ Low Input Offset Voltage
◼ Low Noise
Package
HVSOF5
W (Typ) x D (Typ) x H (Max)
1.6 mm x 1.6 mm x 0.6 mm
◼ Input/Output Rail-to-Rail
Applications
◼ Industrial Equipment
◼ Battery-powered Equipment
◼ Current Monitoring Amplifier
◼ ADC Front Ends, Buffer Amplifier
◼ Photodiode Amplifiers
◼ Sensor Amplifiers
Typical Application Circuit
RF = 10 kΩ
VDD = +2.5 V
RIN = 100 Ω
푅퐹
푉푂푈푇 = −
푉
퐼푁
VIN
VOUT
푅퐼푁
VSS = -2.5 V
〇Product structure : Silicon integrated circuit 〇This product has no designed protection against radioactive rays.
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