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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.

TLV8801, TLV8802

SNOSD34 – AUGUST 2016

TLV8801/TLV8802 320 nA Nanopower Operational Amplifiers for Cost-Optimized Systems

1

1 Features

1

•

For Cost-Optimized Systems

•

Nanopower Supply Current: 320 nA/channel

•

Offset Voltage: 4.5 mV (max)

•

Good TcVos: 1 µV/°C

•

Unity Gain-Bandwidth: 6 kHz

•

Unity-Gain Stable

•

Low Input Bias Current : 0.1pA

•

Wide Supply Range: 1.7 V to 5.5 V

•

Rail-to-Rail Output

•

No Output Reversals

•

EMI Protection

•

Temperature Range: –40°C to 125°C

•

Industry Standard Packages:

–

Single in 5-pin SOT-23

–

Dual in 8-pin VSSOP

2 Applications

•

detectors

•

Motion Detectors Using PIR Sensors

•

Ionization Smoke Alarms

•

Thermostats

•

Remote Sensors, IoT (Internet of Things)

•

Active RFID Readers and Tags

•

Portable Medical Equipment

•

Portable Glucose Monitors

(1)

For all available packages, see the orderable addendum at

the end of the data sheet.

3 Description

The TLV8801 (single) and TLV8802 (dual) family of

ultra-low-power operational amplifiers are ideal for

cost-optimized sensing applications in wireless and

low power wired equipment. The TLV880x amplifiers

minimize power consumption in equipment such as

CO detectors, smoke detectors and motion detecting

security systems (like PIR motion sensing) where

operational battery-life is critical. They also have a

carefully designed CMOS input stage enabling very

applications

like

transimpedance

amplifier

(TIA)

configurations with megaohm feedback resistors, and

high

source

impedance

sensing

applications.

Additionally, built-in EMI protection reduces sensitivity

to unwanted RF signals from sources like mobile

phones, WiFi, radio transmitters and tag readers.

The TLV8801 (single) and TLV8802 (dual) channel

versions are available in industry standard 5-pin SOT-

23 and 8-pin VSSOP packages respectively.

TLV880x and TLV880x Nanopower Amplifiers

PART

NUMBER

CHANNELS

SUPPLY

CURRENT

(Typ/Ch)

OFFSET VOLTAGE

(Max)

TLV8801

1

500 nA

4.5 mV

TLV8802

2

320 nA

4.5 mV

LPV801

1

500 nA

3.5 mV

LPV802

2

320 nA

3.5 mV

PART

NUMBER

PACKAGE

BODY SIZE

TLV8801

SOT-23 (5)

2.90 mm x 1.60 mm

TLV8802

VSSOP (8)

3.00 mm × 3.00 mm

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