TLV522 Datasheet | RRIO CMOS Operational Amplifier





TLV522 PDF File (Datasheet) Download

Part Number TLV522
Description RRIO CMOS Operational Amplifier
Manufacture etcTI
Total Page 22 Pages
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Features: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TLV522 SNOSD27 – MAY 2016 TLV522 Dual Nanopower, 500nA, RRIO CMOS Operational Amplifier 1 Features •1 Unmatched Price Performance • Wide S upply Range 1.7 V to 5.5 V • Low Supp ly Current 500 nA • Good Offset Volta ge 4 mV (max) • Good TcVos 1.5 µV/° C • Gain-Bandwidth 8 kHz • Rail-to- Rail Input and Output (RRIO) • Unity- Gain Stable • Low Input Bias Current 1 pA • EMI Hardened • Temperature R ange –40°C to 125°C • 8-pin VSSOP Package 2 Applications • Personal He alth Monitors • Battery Packs • Sol ar-Powered or Energy Harvested Systems • PIR, Smoke, Gas, and Fire Detection Systems • Battery Powered Internet o f Things (IoT) Devices • Remote Senso rs/Wireless Sensing Nodes • Wearables • Glucose Monitoring 3 Description The TLV522 500 nA dual, nanopower op am p offers optimum price performance in T I's nanopower family of operational amplifiers. The TLV522 provides 8 kHz of gain bandwidth from 500 nA of quie.

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Product
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Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
TLV522
SNOSD27 – MAY 2016
TLV522 Dual Nanopower, 500nA, RRIO CMOS Operational Amplifier
1 Features
1 Unmatched Price Performance
• Wide Supply Range 1.7 V to 5.5 V
• Low Supply Current 500 nA
• Good Offset Voltage 4 mV (max)
• Good TcVos 1.5 µV/°C
• Gain-Bandwidth 8 kHz
• Rail-to-Rail Input and Output (RRIO)
• Unity-Gain Stable
• Low Input Bias Current 1 pA
• EMI Hardened
• Temperature Range –40°C to 125°C
• 8-pin VSSOP Package
2 Applications
• Personal Health Monitors
• Battery Packs
• Solar-Powered or Energy Harvested Systems
• PIR, Smoke, Gas, and Fire Detection Systems
• Battery Powered Internet of Things (IoT) Devices
• Remote Sensors/Wireless Sensing Nodes
• Wearables
• Glucose Monitoring
3 Description
The TLV522 500 nA dual, nanopower op amp offers
optimum price performance in TI's nanopower family
of operational amplifiers. The TLV522 provides 8 kHz
of gain bandwidth from 500 nA of quiescent current,
making it well suited for battery powered applications
found in building automation and remote sensing
nodes. Its CMOS input stage enables very low IBIAS,
reducing errors commonly introduced in Megaohm
feedback resistance topologies such as high-
impedance photodiode and charge sense
applications. Additionally, built-in EMI protection
reduces sensitivity to unwanted RF signals from
sources like mobile phones, WiFi, radio transmitters
and RFID readers.
The TLV522 is offered in the 8-pin VSSOP (MSOP)
package, and operates from –40°C to 125°C.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TLV522
VSSOP (8)
3.00 mm x 3.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
space
space
Nanopower Oxygen Sensor Amplifier
100 M
+
V
1M
+
VOUT
RL
OXYGEN SENSOR
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.

                    
                    






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