TLV314-Q1 Datasheet, PDF (1/34 Pages) Texas Instruments – 3-MHz, Low-Power, Internal EMI Filter, RRIO, Operational Amplifier

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TLV314-Q1, TLV2314-Q1, TLV4314-Q1
SBOS837 – NOVEMBER 2016
TLVx314-Q1 3-MHz, Low-Power, Internal EMI Filter, RRIO, Operational Amplifier
1 Features
•1 Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40°C to
+125°C Ambient Operating Temperature
Range
– Device HBM ESD Classification Level 3A
– Device CDM ESD Classification Level C6
• Low Offset Voltage: 0.75 mV (Typical)
• Low Input Bias Current: 1 pA (Typical)
• 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 (Maximum)
• Low Noise: 16 nV/√Hz at 1 kHz
• Internal RF and EMI Filter
• Number of Channels:
– TLV314-Q1: 1
– TLV2314-Q1: 2
– TLV4314-Q1: 4
• Extended Temperature Range:
–40°C to +125°C
2 Applications
• Low-Side Sensing
• Battery Management Systems
• Passive Safety
• Capacitive Sensing
• Fuel Pumps
3 Description
The TLVx314-Q1 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. The TLVx314-Q1
family achieves a low-input bias current of 1 pA,
making it an excellent choice for high impedance
sensors.
The robust design of the TLVx314-Q1 devices
provides ease-of-use to the circuit designer: unity-
gain stability, RRIO, capacitive loads of up to 300-pF,
an integrated RF and 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-Q1 (single) is available in both 5-pin
SC70 and SOT-23 packages. The TLV2314-Q1
(dual) is offered in 8-pin SOIC and VSSOP packages.
The quad-channel TLV4314-Q1 is offered in a 14-pin
TSSOP package.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TLV314-Q1
SOT-23 (5)
SC70 (5)
2.90 mm × 1.60 mm
2.00 mm × 1.25 mm
TLV2314-Q1
VSSOP (8)
SOIC (8)
3.00 mm × 3.00 mm
4.90 mm × 3.91 mm
TLV4314-Q1
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.