1 Features
• Low broadband noise: 3.5 nV/√Hz
• Gain bandwidth: 10 MHz
• Low input bias current: ±3 pA
• Low offset voltage: 0.15 mV
• Low offset voltage drift: ±0.2 μV/°C
• Rail-to-rail output
• Unity-gain stable
• Low IQ:
– TLV6741: 890 μA/ch
– TLV6742/4: 990 μA/ch
• Wide supply range:
– TLV6741: 2.25 V to 5.5 V
– TLV6742/4: 1.7 V to 5.5 V
• Robust EMIRR performance: 71 dB at 2.4 GHz

2 Applications
• Solid state drive
• Wearables (non-medical)
• Professional audio amplifier (rack mount)
• Transimpedance Amplifier Circuit
• Test and measurement
• Motor drives
• Pressure transmitter
• Lab and field instrumentation
• Bridge amplifier circuit
• Gaming applications

3 Description
The TLV674x family includes single (TLV6741), dual
(TLV6742), and quad-channel (TLV6744) generalpurpose
CMOS operational amplifiers (op amp) that
provide a low noise figure of 3.5 nV/√Hz and a
wide bandwidth of 10 MHz. The low noise and
wide bandwidth make the TLV674x family of devices
attractive for a variety of precision applications
that require a good balance between cost and
performance. Additionally, the input bias current of the
TLV674x family supports applications with high source
impedance.
The robust design of the TLV674x family provides
ease-of-use to the circuit designer due to its unity-gain
stability, integrated RFI/EMI rejection filter, no phase
reversal in overdrive conditions and high electrostatic
discharge (ESD) protection (2-kV HBM). Additionally,
the resistive open-loop output impedance makes them
easy to stabilize with much higher capacitive loads.
This op amp family is optimized for low-voltage
operation as low as 2.25 V (±1.125 V) for the
TLV6741 and 1.7 V (±0.85 V) for the TLV6742 and
TLV6744. All of the devices operate up to 5.5 V (±2.75
V), and are specified over the temperature range of
–40°C to 125°C.
The single-channel TLV6741 is available in a smallsize
SC70-5 package. The dual-channel TLV6742 is
available in multiple package options including a tiny
1.5 mm × 2.0 mm X2QFN package.