LMV822-N-Q1 Automotive, Dual, Low Voltage, Low Power, RRO, 5MHz Op Amp | TI.com

LMV822-N-Q1 (ACTIVE)

Automotive, Dual, Low Voltage, Low Power, RRO, 5MHz Op Amp

 

Description

The LMV821/LMV822/LMV824 op amps bring performance and economy to low voltage, low power systems. With a 5 MHz unity-gain frequency, at 2.7 V supply, and a 1.4 V/µs slew rate, the quiescent current is only 220 µA per amplifier. They provide rail to rail output (RRO) swing into 600 Ω load. The input common-mode voltage range includes ground and the maximum input offset voltage is 3.5 mV. They are also capable of easily driving large capacitive loads as indicated in the applications section.

The LMV821 single op amp is available in the tiny SC70-5 package, which is about half the size of the previous title holder, the SOT23-5. The LMV824NDGV is specified over the extended industrial temperature range and is in a TVSOP package.

Overall, the LMV821/LMV822/LMV824 devices are low voltage, low power and performance op amps designed for a wide range of applications at an economical price.

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • LMV822-Q1 And LMV824-Q1 Are Available in Automotive AEC-Q100 Grade 1 Version
  • For Vs = 5 V, Typical Supply Values Unless Otherwise Noted
  • LMV824 Available With Extended Temperature Range to 125°C
  • Small SC70-5 Package 2.0 x 1.25 x 0.95 mm
  • Specified Performance At 2.5 V, 2.7 V and 5 V
  • VOS 3.5 mV (Max)
  • TCVOS 1 uV/°C
  • Gain Bandwidth Product At 2.7 V, 5 MHz
  • ISupply At 2.7 V Supply, 220 µA per Amplifier
  • Slew Rate 1.4 V/µs (Min)
  • CMRR 90 dB
  • PSRR 85 dB
  • VCM At 5 V Supply, -0.3 V to 4.3 V
  • Rail to Rail Output (RRO)
    • 600 Ω Load, 160 mV From Rail
    • 10 kΩ Load, 55 mV From Rail
  • Stable Performance with Capacitive Loads

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Parametrics Compare all products in General-purpose op amps

 
Number of channels (#)
Total Supply Voltage (Min) (+5V=5, +/-5V=10)
Total Supply Voltage (Max) (+5V=5, +/-5V=10)
GBW (Typ) (MHz)
Slew Rate (Typ) (V/us)
Rail-to-rail
Vos (offset voltage @ 25 C) (Max) (mV)
Iq per channel (Typ) (mA)
Vn at 1 kHz (Typ) (nV/rtHz)
Rating
Operating temperature range (C)
Package Group
Package size: mm2:W x L (PKG)
Offset drift (Typ) (uV/C)
Features
Input bias current (Max) (pA)
CMRR (Typ) (dB)
Output current (Typ) (mA)
Architecture
LMV822-N-Q1
2    
2.5    
5.5    
5.6    
2    
In to V-
Out    
3.5    
0.25    
24    
Automotive    
-40 to 125    
VSSOP | 8    
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
1    
N/A    
100000    
90    
40    
Bipolar    

Design tool

WEBENCH® Designer LMV822-N-Q1

Amplifier Topology
 Non-inverting
 Inverting
Desired Power Supply Voltage
Positive Supply (Vcc):  V
Negative Supply (Vee):  V
Allowed Power Supply(Vcc-Vee) = 2.5 to 5.5 V
Desired Input and Output Requirements
  Min Max
Vin  V  V
Vout  V  V
Minimum Temperature = -40.0 °C
Maximum Temperature = 125.0 °C