TLV314 Datasheet, PDF (1/35 Pages) Texas Instruments – 3-MHz, Low-Power, Internal EMI Filter, RRIO, Operational Amplifier

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TLV314, TLV2314, TLV4314
SBOS754A – MARCH 2016 – REVISED MARCH 2016
TLVx314
3-MHz, Low-Power, Internal EMI Filter, RRIO, Operational Amplifier
1 Features
•1 Low Offset Voltage: 0.75 mV (typ)
• Low Input Bias Current: 1 pA (typ)
• Wide Supply Range: 1.8 V to 5.5 V
• Rail-to-Rail Input and Output
• Gain Bandwidth: 3 MHz
• Low I_Q: 250 µA/Ch (max)
• Low Noise: 16 nV/√Hz at 1 kHz
• Internal RF/EMI Filter
• Extended Temperature Range:
–40°C to +125°C
2 Applications
• White Goods
• Handheld Test Equipment
• Portable Blood Glucose Systems
• Remote Sensing
• Active Filters
• Industrial Automation
• Battery-Powered Electronics
3 Description
The TLV314 family of single-, dual-, and quad-
channel operational amplifiers represents a new
generation of low-power, general-purpose operational
amplifiers. Rail-to-rail input and output swings
(RRIO), low quiescent current (150 μA typically at
5 V) combine with a wide bandwidth of 3 MHz to
make this family very attractive for a variety of
battery-powered applications that require a good
balance between cost and performance. Additionally,
the TLV314 family architecture achieves a low input
bias current of 1 pA, allowing for applications with MΩ
source impedances.
The robust design of the TLV314 devices provides
ease-of-use to the circuit designer: unity-gain stability,
RRIO, capacitive loads of up to 300 pF, an integrated
RF/EMI rejection filter, no phase reversal in overdrive
conditions, and high electrostatic discharge (ESD)
protection (4-kV HBM).
These devices are optimized for low-voltage
operation as low as 1.8 V (±0.9 V) and up to 5.5 V
(±2.75 V), and are specified over the extended
industrial temperature range of –40°C to +125°C.
The TLV314 (single) is available in both 5-pin SC70
and SOT-23 packages. The TLV2314 (dual) is offered
in 8-pin SOIC and VSSOP packages. The quad-
channel TLV4314 is offered in a 14-pin TSSOP
package.
120
110
100
90
80
70
60
50
40
30
20
10
0
10M
EMIRR vs Frequency
100M
1G
Frequency (Hz)
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TLV314
SOT-23 (5)
SC70 (5)
2.90 mm × 1.60 mm
2.00 mm × 1.25 mm
TLV2314
VSSOP (8)
SOIC (8)
3.00 mm × 3.00 mm
4.90 mm × 3.91 mm
TLV4314
TSSOP (14)
5.00 mm × 4.40 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
10G
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.