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Capacitive Load (pF)

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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.

TSV911, TSV912, TSV914

SBOS878 – JULY 2017

TSV91x Rail-to-Rail Input/Output, 8-MHz Operational Amplifiers

1

1 Features

1

•

Rail-to-Rail Input and Output

•

Low Noise: 18 nV/

√Hz at 1 kHz

•

Low Power Consumption: 550 µA Typical

•

High-Gain Bandwidth: 8 MHz

•

Operating Supply Voltage From: 2.5 V to: 5.5 V

•

Low Input Bias Current: 1 pA Typical

•

Low Input Offset Voltage: 1.9 mV Maximum

•

Low Offset Voltage Drift: ±0.5 µV/°C (Typical)

•

ESD Internal Protection: ±4 kV Human-Body

Model (HBM)

•

Extended Temperature Range: –40°C to +125°C

2 Applications

•

Battery-Powered Applications

•

Motor Control

•

Power Modules

•

HVAC: Heating, Ventilating, and Air Conditioning

•

Washing Machines

•

Refrigerators

•

Medical Instrumentation

•

Active Filters

•

Sensor Signal Conditioning

•

Audio Receiver

•

Automotive Infotainment

3 Description

The TSV91x family, which includes single-, dual-, and

quad-channel operational amplifiers (op amps), is

specifically

designed

for

general-purpose

applications. Featuring rail-to-rail input and output

(RRIO) swings, wide bandwidth (8 MHz), and low

offset voltage (0.3 mV, typical), this family is attractive

for a variety of applications that require a good

balance between speed and power consumption. The

op amps are unity-gain stable and feature an ultra-

low input bias current, which enables the family to be

used in applications with high-source impedances.

The low input bias current also makes the devices

suitable for sensor interfaces, battery-supplied and

portable applications, as well as active filtering.

The robust design of the TSV91x provides ease-of-

use to the circuit designer. Features include a unity-

gain stable, integrated RFI-EMI rejection filter; no

phase reversal in overdrive condition; and high

electrostatic discharge (ESD) protection (4-kV HBV).

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

TSV911 (preview)

SOT-23 (5)

1.60 mm × 2.90 mm

SC70 (5)

1.25 mm × 2.00 mm

SOT553 (5)

1.65 mm x 1.20 mm

SOIC (8)

3.91 mm × 4.90 mm

TSV912

SOIC (8)

3.91 mm × 4.90 mm

WSON (8)

2.00 mm x 2.00 mm

VSSOP (8)

3.00 mm × 3.00 mm

VSSOP (10)

3.00 mm × 3.00 mm

TSV914 (preview)

SOIC (14)

8.65 mm × 3.91 mm

TSSOP (14)

4.40 mm × 5.00 mm

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

Low-Side Motor Control

Small-Signal Overshoot vs Load Capacitance