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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.

TLV314-Q1, TLV2314-Q1, TLV4314-Q1

SBOS837 – NOVEMBER 2016

TLVx314-Q1 3-MHz, Low-Power, Internal EMI Filter, RRIO, Operational Amplifier

1

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 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)

2.90 mm × 1.60 mm

SC70 (5)

2.00 mm × 1.25 mm

TLV2314-Q1

VSSOP (8)

3.00 mm × 3.00 mm

SOIC (8)

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.