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LPV521MGE/NOPB ACTIVE

Nanopower, 350 nA, 1.6 V RRIO Single, CMOS input op amp

Inventory: 195,508
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material SN
MSL rating / Peak reflow Level-1-260C-UNLIM
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
SOT-SC70 (DCK) | 5 250 | SMALL T&R
-40 to 125
Package | Pins SOT-SC70 (DCK) | 5
Package qty | Carrier 250 | SMALL T&R
Operating temperature range (°C) -40 to 125
View TI packaging information

Features for the LPV521

  • For VS = 5 V, Typical Unless Otherwise Noted
    • Supply Current at VCM = 0.3 V 400 nA (Max)
    • Operating Voltage Range 1.6 V to 5.5 V
    • Low TCVOS 3.5 µV/°C (Max)
    • VOS 1 mV (Max)
    • Input Bias Current 40 fA
    • PSRR 109 dB
    • CMRR 102 dB
    • Open-Loop Gain 132 dB
    • Gain Bandwidth Product 6.2 kHz
    • Slew Rate 2.4 V/ms
    • Input Voltage Noise at f = 100 Hz 255 nV/√Hz
    • Temperature Range –40°C to 125°C

Description for the LPV521

The LPV521 is a single nanopower 552-nW amplifier designed for ultra long life battery applications. The operating voltage range of 1.6 V to 5.5 V coupled with typically 351 nA of supply current make it well suited for RFID readers and remote sensor nanopower applications. The device has input common mode voltage 0.1 V over the rails, guaranteed TCVOS and voltage swing to the rail output performance. The LPV521 has a carefully designed CMOS input stage that outperforms competitors with typically 40 fA IBIAS currents. This low input current significantly reduces IBIAS and IOS errors introduced in megohm resistance, high impedance photodiode, and charge sense situations. The LPV521 is a member of the PowerWise family and has an exceptional power-to-performance ratio.

The wide input common mode voltage range, guaranteed 1 mV VOS and 3.5 µV/°C TCVOS enables accurate and stable measurement for both high-side and low-side current sensing.

EMI protection was designed into the device to reduce sensitivity to unwanted RF signals from cell phones or other RFID readers.

The LPV521 is offered in the 5-pin SC70 package.

Pricing


Qty Price (USD)
1-99 $1.129
100-249 $0.932
250-999 $0.670
1,000+ $0.504

Additional package qty | carrier options

Package qty | Carrier 1,000 | LARGE T&R
Inventory 208,653
Qty | Price (USD) 1ku | $0.434 1-99 $1.072 100-249 $0.825 250-999 $0.607 1,000+ $0.434
Custom reel may be available

Package qty | Carrier 3,000 | LARGE T&R
Inventory 32,252
Qty | Price (USD) 1ku | $0.434 1-99 $1.072 100-249 $0.825 250-999 $0.607 1,000+ $0.434
Custom reel may be available