TLV6741, TLV6742
SBOS817I – JUNE 2017 – REVISED AUGUST 2021
TLV6741, TLV6742, TLV6744 10-MHz, Low Broadband Noise, RRO, Operational
Amplifier
1 Features
3 Description
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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:
The TLV674x family includes single (TLV6741), dual
(TLV6742), and quad-channel (TLV6744) general-
purpose 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.
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– 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
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.
2 Applications
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Solid state drive
Wearables (non-medical)
Professional audio amplifier (rack mount)
Transimpedance Amplifier Circuit
Test and measurement
Motor drives
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.
Pressure transmitter
Lab and field instrumentation
Bridge amplifier circuit
Gaming applications
The single-channel TLV6741 is available in a small-
size SC70-5 package. The dual-channel TLV6742 is
available in multiple package options including a tiny
1.5 mm × 2.0 mm X2QFN package.
100
70
50
Device Information
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20
PART NUMBER(1)
PACKAGE
BODY SIZE (NOM)
1.25 mm × 2.00 mm
3.91 mm × 4.90 mm
3.00 mm × 4.40 mm
3.00 mm × 3.00 mm
1.60 mm × 2.90 mm
2.00 mm × 2.00 mm
1.50 mm × 2.00 mm
TLV6741
SC70 (5)
10
7
SOIC (8)
TSSOP (8)
VSSOP (8)
SOT-23 (8)
WSON (8)
X2QFN (10)
5
TLV6742
3
2
TLV6742S
1
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
10
100
1k
Frequency (Hz)
10k
100k
D012
Noise Spectral Density vs Frequency
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.