500 nA Nanopower Operational Amplifier for Cost-Optimized Systems - TLV8801

TLV8801 (ACTIVE)

500 nA Nanopower Operational Amplifier for Cost-Optimized Systems

 

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 low, femto-amp bias currents, thereby reducing IBIAS and IOS errors that would otherwise impact sensitive 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.

Features

  • 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

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Parametrics Compare all products in Ultra-Low-Power Op Amps (<=250uA)

 
Number of Channels (#)
Total Supply Voltage (Min) (+5V=5, +/-5V=10)
Total Supply Voltage (Max) (+5V=5, +/-5V=10)
Iq per channel (Max) (mA)
Iq per channel (Typ) (mA)
Vos (Offset Voltage @ 25C) (Max) (mV)
Offset Drift (Typ) (uV/C)
GBW (Typ) (MHz)
Slew Rate (Typ) (V/us)
Rail-to-Rail
Rating
Operating Temperature Range (C)
Package Group
Additional Features
Package Size: mm2:W x L (PKG)
Vn at 1kHz (Typ) (nV/rtHz)
Output Current (Typ) (mA)
Architecture
CMRR (Typ) (dB)
TLV8801 LPV801 LPV802 TLV8544 TLV8802 TLV8811 TLV8812
1    1    2    4    2    1    2   
1.7    1.6    1.6    1.7    1.7    1.7    1.7   
5.5    5.5    5.5    3.6    5.5    5.5    5.5   
0.0007    0.00054    0.000415    0.00064    0.00065    0.00075    0.0007   
0.00045    0.00045    0.00032    0.0005    0.00032    0.00045    0.000425   
4.5    3.5    3.5    3.1    4.5    0.55    0.5   
1    1.5    1.5    0.8    1    1    1   
0.006    0.008    0.008    0.008    0.006    0.006    0.006   
0.0015    0.0018    0.0018    0.0035    0.0015    0.0015    0.0015   
In to V-
Out   
In to V-
Out   
In to V-
Out   
In
Out   
In to V-
Out   
In to V-
Out   
In to V-
Out   
Catalog    Catalog    Catalog    Catalog    Catalog    Catalog    Catalog   
-40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125   
SOT-23    SOT-23    VSSOP    TSSOP    VSSOP    SOT-23    VSSOP   
Cost Optimized
EMI Hardened   
EMI Hardened    EMI Hardened    Cost Optimized
EMI Hardened   
Cost Optimized
EMI Hardened   
Cost Optimized
EMI Hardened   
Cost Optimized
EMI Hardened   
5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)    5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)    8VSSOP: 15 mm2: 4.9 x 3(VSSOP)    14TSSOP: 32 mm2: 6.4 x 5(TSSOP)    8VSSOP: 15 mm2: 4.9 x 3(VSSOP)    5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)    8VSSOP: 15 mm2: 4.9 x 3(VSSOP)   
450    420    420    264    450    450    450   
4.7    4.7    4.7    15    4.7    4.7    4.7   
CMOS    CMOS    CMOS    CMOS    CMOS    CMOS    CMOS   
90    98    98    75    90    95    98   

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