LMV822-N

Manufacturer Part NumberLMV822-N
ManufacturerTexas Instruments
LMV822-N datasheet
 


Specifications of LMV822-N

Number Of Channels2Total Supply Voltage(min)(+5v=5, +/-5v=10)2.5
Total Supply Voltage(max)(+5v=5, +/-5v=10)5.5Gbw(typ)(mhz)5.6
Slew Rate(typ)(v/us)2Vio (25c)(max)(mv)3.5
Vn At 1khz(typ)(nv/rthz)24Iib(max)(pa)150000
Rail-railOutShutdownNo
Pin/package8SOIC, 8VSSOP  
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LMV821,LMV822,LMV824
LMV821 Single/ LMV822 Dual/ LMV824 Quad Low Voltage, Low Power, R-to-R
Output, 5 MHz Op Amps
Literature Number: SNOS032D

LMV822-N Summary of contents

  • Page 1

    ... LMV821,LMV822,LMV824 LMV821 Single/ LMV822 Dual/ LMV824 Quad Low Voltage, Low Power, R-to-R Output, 5 MHz Op Amps Literature Number: SNOS032D ...

  • Page 2

    ... LMV821 Single/ LMV822 Dual/ LMV824 Quad Low Voltage, Low Power, R-to-R Output, 5 MHz Op Amps General Description The LMV821/LMV822/LMV824 bring performance and economy to low voltage / low power systems. With a 5 MHz unity-gain frequency and a guaranteed 1.4 V/µs slew rate, the quiescent current is only 220 µA/amplifier (2.7 V). They provide rail-to-rail (R-to-R) output swing into heavy loads (600 Ω ...

  • Page 3

    ... Input Common-Mode Voltage CM Range A Large Signal Voltage Gain V www.national.com Operating Ratings (Note 1) Supply Voltage Temperature Range LMV821, LMV822, LMV824 Thermal Resistance (θ 100V Ultra Tiny SC70-5 Package, 5-Pin Surface Mount 2000V Tiny SOT23-5 Package, 5-Pin 1500V Surface Mount ± Supply Voltage SO Package, 8-Pin Surface Mount 5 ...

  • Page 4

    ... V J Typ Condition (Note 2.7V 600Ω to 1.35V 2. 2.7V 2kΩ to 1.35V 2.66 L 0.08 Sourcing Sinking 2. LMV821 (Single) 0.22 LMV822 (Dual) 0.45 LMV824 (Quad) 0.72 + − = 25˚ 2.5V 0V Typ Condition (Note 2.5V 600Ω to 1.25V 2. 2.5V 2kΩ to 1.25V 2.46 L 0.08 + − = 25˚ ...

  • Page 5

    AC Electrical Characteristics Unless otherwise specified, all limits guaranteed for T Boldface limits apply at the temperature extremes. Symbol Parameter i Input-Referred Current Noise n THD Total Harmonic Distortion 5V DC Electrical Characteristics Unless otherwise specified, all limits guaranteed ...

  • Page 6

    ... Each amp excited in turn with 1 kHz to produce V L (Continued) + − = 25˚ Typ Condition (Note 5) Sourcing Sinking LMV821 (Single) 0.30 LMV822 (Dual) 0.5 LMV824 (Quad) 1.0 + − = 25˚ Typ Conditions (Note 5) (Note 7) 2.0 5 (Note 8) 135 kHz ...

  • Page 7

    Typical Performance Characteristics Unless otherwise specified +5V, single supply 25˚C. A Supply Current vs. Supply Voltage (LMV821) Sourcing Current vs. Output Voltage (V Sinking Current vs. Output Voltage (V www.national.com Input Current vs. Temperature 10012801 ...

  • Page 8

    Typical Performance Characteristics T = 25˚C. (Continued) A Output Voltage Swing vs. Supply Voltage (R Output Voltage Swing vs. Supply Voltage (R Input Voltage Noise vs. Frequency Unless otherwise specified 10kΩ) Output Voltage Swing vs. Supply Voltage (R ...

  • Page 9

    Typical Performance Characteristics T = 25˚C. (Continued) A Crosstalk Rejection vs. Frequency -PSRR vs. Frequency Input Voltage vs. Output Voltage www.national.com Unless otherwise specified, V +PSRR vs. Frequency 10012893 CMRR vs. Frequency 10012810 Gain and Phase Margin vs. Frequency (R ...

  • Page 10

    Typical Performance Characteristics T = 25˚C. (Continued) A Gain and Phase Margin vs. Frequency (R = 100kΩ, 2kΩ, 600Ω Gain and Phase Margin vs. Frequency (Temp.= 25, -40, 85 ˚ Gain and Phase Margin vs. Frequency ...

  • Page 11

    Typical Performance Characteristics T = 25˚C. (Continued) A Gain and Phase Margin vs. Frequency (C = 100pF, 200pF, 0pF R L Non-Inverting Large Signal Pulse Response Inverting Large Signal Pulse Response www.national.com Unless otherwise specified 600Ω ...

  • Page 12

    Typical Performance Characteristics T = 25˚C. (Continued) A Application Note This application note is divided into two sections: design considerations and Application Circuits. DESIGN CONSIDERATIONS This section covers the following design considerations: 1. Frequency and Phase Response Considerations 2. Unity-Gain ...

  • Page 13

    Application Note (Continued) FIGURE 2. Unity-Gain Frequency vs Common Mode Voltage for Various Loads UNITY GAIN PULSE RESPONSE CONSIDERATION A pull-up resistor is well suited for increasing unity-gain, pulse response stability. For example, a 600 Ω pull-up resis- tor reduces ...

  • Page 14

    ... FIGURE 9. Output signal per the Circuit of Figure 8 DUAL AMPLIFIER ACTIVE FILTERS (DAAFs) 10012833 The LMV822/24 bring economy and performance to DAAFs. The low-pass and the high-pass filters of Figure 10 and Figure 11 (respectively), offer one key feature: excellent sensitivity performance. Good sensitivity is when deviations in component values cause relatively small deviations in a filter’ ...

  • Page 15

    ... Active filters are also sensitive amp’s parameters -Gain and Bandwidth, in particular. The LMV822/24 provide a large gain and wide bandwidth. And DAAFs make excel- lent use of these feature specifications. Single Amplifier versions require a large open-loop to closed-loop gain ratio - approximately the Fc of the filter response ...

  • Page 16

    ... The circuit was implemented and its cutoff frequency mea- sured. The cutoff frequency measured at 2.92 kHz. The circuit also showed good repeatability. Ten different LMV822 samples were placed in the circuit. The correspond- ing change in the cutoff frequency was less than a percent. TRI-LEVEL VOLTAGE DETECTOR The tri-level voltage detector of Figure 13 provides a type of window comparator function ...

  • Page 17

    Application Note (Continued) FIGURE 14 Oscilloscope Trace showing V www.national.com FIGURE 13. Tri-level Voltage Detector ∆v ∆ OUT IN 16 10012834 +V IN 10012835 per the Circuit of Figure ...

  • Page 18

    ... Top View Packaging Marking Transport Media A15 1k Units Tape and Reel 3k Units Tape and Reel A14 1k UnitsTape and Reel 3k Units Tape and Reel LMV822M Rails 2.5k Units Tape and Reel LMV822 1k Units Tape and Reel 3.5k Units Tape and Reel LMV824M Rails 2 ...

  • Page 19

    SC70-5 Tape and Reel Specification SOT-23-5 Tape and Reel Specification Tape Format Tape Section Leader (Start End) Carrier Trailer (Hub End) www.national.com # Cavities Cavity Status 0 (min) Empty 75 (min) Empty 3000 Filled 250 Filled 125 (min) Empty 0 ...

  • Page 20

    Tape Dimensions 8 mm 0.130 0.124 (3.3) (3.15) Tape Size DIM A DIM Ao ± 0.130 0.126 0.138 0.002 ± (3.3) (3.2) (3.5 0.05) DIM B DIM Bo DIM F 19 10012897 ± ± 0.055 0.004 0.157 0.315 0.012 ± ...

  • Page 21

    Reel Dimensions 8 mm 7.00 0.059 0.512 0.795 2.165 330.00 1.50 Tape Size A www.national.com 0.331 + 0.059/−0.000 13.00 20.20 55.00 8.40 + 1.50/−0. 10012898 0.567 W1+ 0.078/−0.039 14. 2.00/−1. ...

  • Page 22

    Physical Dimensions inches (millimeters) unless otherwise noted SC70-5 NS Package Number MAA05 SOT 23-5 NS Package Number MF05A 21 www.national.com ...

  • Page 23

    Physical Dimensions www.national.com inches (millimeters) unless otherwise noted (Continued) 8-Pin Small Outline NS Package Number M08A 14-Pin Small Outline NS Package Number M14A 22 ...

  • Page 24

    Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 8-Pin MSOP NS Package Number MUA08A 14-Pin TSSOP NS Package Number MTC14 23 www.national.com ...

  • Page 25

    LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life support ...

  • Page 26

    ... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’ ...