TLV313 Datasheet, PDF (1/39 Pages) Texas Instruments – Low-Power, Rail-to-Rail In/Out, 500-muV Typical Offset, 1-MHz Operational Amplifier for Cost-Sensitive Systems

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TLV313, TLV2313, TLV4313
SBOS753A – JUNE 2016 – REVISED JUNE 2016
TLVx313 Low-Power, Rail-to-Rail In/Out, 500-µV Typical Offset,
1-MHz Operational Amplifier for Cost-Sensitive Systems
1 Features
•1 Precision Amplifier for Cost-Sensitive Systems
• Low I_Q: 65 µA/ch
• Wide Supply Range: 1.8 V to 5.5 V
• Low Noise: 26 nV/√Hz at 1 kHz
• Gain Bandwidth: 1 MHz
• Rail-to-Rail Input/Output
• Low Input Bias Current: 1 pA
• Low Offset Voltage: 0.75 mV
• Unity-Gain Stable
• Internal RF/EMI Filter
• Extended Temperature Range:
–40°C to +125°C
2 Applications
• Medical and Healthcare
• Fitness and Wearable Electronics
• Utility Metering (Heat, Water, Energy)
• Building Automation Equipment
• Currency Counters
CMRR and PSRR vs Temperature
110
105
100
PSRR
95
90
85
CMRR
80
75
70
65
V_CM = ±0.2 V to 5.2 V
60
-50 -25
0
25
50
75
Temperature (^oC)
100
125
C001
3 Description
The TLV313 family of single-, dual-, and quad-
channel precision operational amplifiers combine low
power consumption with good performance. This
makes them suitable for a wide range of applications,
such as wearables, utility metering, building
automation, currency counters and more. The family
features rail-to-rail input and output (RRIO) swings,
low quiescent current (65 μA, typical), wide
bandwidth (1 MHz) and very low noise (26 nV/√Hz at
1 kHz), making it attractive for a variety of battery-
powered applications that require a good balance
between cost and performance. Further, low-input-
bias current enables these devices to be used in
applications with megaohm source impedances.
The robust design of the TLV313 devices provides
ease-of-use to the circuit designer: unity-gain stability
with capacitive loads of up to 150 pF, integrated
RF/EMI rejection filter, no phase reversal in overdrive
conditions, and high electrostatic discharge (ESD)
protection (4-kV HBM).
The devices are optimized for operation at voltages
as low as +1.8 V (±0.9 V) and up to +5.5 V (±2.75 V),
and are specified over the extended temperature
range of –40°C to +125°C.
The single-channel TLV313 device is available in
both SC70-5 and SOT23-5 packages. The dual-
channel TLV2313 device is offered in SOIC-8 and
VSSOP-8 packages, and the quad-channel TLV4313
device is offered in a TSSOP-14 package.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TLV313
SC70 (5)
SOT23 (5)
2.00 mm × 1.25 mm
2.90 mm × 1.60 mm
TLV2313
SOIC (8)
VSSOP (8)
4.90 mm × 3.91 mm
3.00 mm × 3.00 mm
TLV4313
TSSOP (14)
5.00 mm × 4.40 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
1
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.