LMV722 - 10-MHz Low-Noise Low-Voltage Low-Power Operational Amplifiers

Updated : 2020-01-09 14:20:14
Description

The LMV721 (single) and LMV722 (dual) are low-noise low-voltage low-power operational amplifiers that can be designed into a wide range of applications. The LMV721 and LMV722 have a unity-gain bandwidth of 10 MHz, a slew rate of 5 V/µs, and a quiescent current of 930 µA/amplifier at 2.2 V.

The LMV721 and LMV722 are designed to provide optimal performance in low-voltage and low-noise systems. They provide rail-to-rail output swing into heavy loads. The input common-mode voltage range includes ground, and the maximum input offset voltage are 3.5 mV (over recommended temperature range) for the devices. Their capacitive load capability is also good at low supply voltages. The operating range is from 2.2 V to 5.5 V.

Products containing the "LMV722" keyword are: LMV722 , LMV722ID , LMV722ID , LMV722IDG4 , LMV722IDG4 , LMV722IDGK , LMV722IDGKR , LMV722IDGKR , LMV722IDGKRG4 , LMV722IDGKRG4 , LMV722IDGKRGR , LMV722IDGKRR6E , LMV722IDGKTG4 , LMV722IDR , LMV722IDR , LMV722IDRG4 , LMV722IDRGR , LMV722KKX , LMV722LD , LMV722LD , APM2807QBC-TR
Features

  • Power-Supply Voltage Range: 2.2 V to 5.5 V
  • Low Supply Current: 930 µA/Amplifier at 2.2 V
  • High Unity-Gain Bandwidth: 10 MHz
  • Rail-to-Rail Output Swing
    • 600- Load: 120 mV From Either Rail at 2.2 V
    • 2-k Load: 50 mV From Either Rail at 2.2 V
  • Input Common-Mode Voltage Range Includes Ground
  • Input Voltage Noise: 9 nV/√Hz at f = 1 kHz
  • APPLICATIONS
    • Cellular and Cordless Phones
    • Active Filter and Buffers
    • Laptops and PDAs
    • Battery Powered Electronics

Parametrics
StatusACTIVE
Approx. price0.39 | 1ku
Number of channels2
Total Supply Voltage2.2
Rail-to-railIn to V-^Out
GBW10
Slew Rate5.25
Package GroupSOIC|8
Vos (offset voltage @ 25 C)3
Iq per channel1.03
Vn at 1 kHz8.5
RatingCatalog
Operating temperature range-40 to 105
Package size: mm2:W x L (PKG)[pf]8SOIC[/pf]: 29 mm2: 6 x 4.9 (SOIC|8)
Offset drift0.6
FeaturesN/A
Input bias current400000
CMRR89
Output current24
ArchitectureBipolar
Radiation, TID
Radiation, SEL
Input common mode headroom (to negative supply)-0.3
Input common mode headroom (to positive supply)-0.9
Output swing headroom (to negative supply)0.076
Output swing headroom (to positive supply)-0.048