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LM1971, LM1971MX NOPB, LM1971N

LM1971, LM1971MX NOPB, LM1971N Selling Leads, Datasheet

MFG:NS  Package Cooled:150  D/C:N/A

LM1971, LM1971MX NOPB, LM1971N Picture

LM1971, LM1971MX NOPB, LM1971N Datasheet download

Five Points

Part Number: LM1971

 

MFG: NS

Package Cooled: 150

D/C: N/A

 

 

 
 
 
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LM1971 Suppliers

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  • LM1971MX NOPB

  • D/C: 02+&   Adddate: 2024-03-29
  • Inquire Now
  • orientelec   China
    Contact: Ms.Jessica Ren   MSN:jessica@orientelec.cn
    Tel: 86-10-62103873/62101821
    Fax: 86-10-62102720
    (5)
  • LM1971N

  • Pack: DIP D/C: 01+& Qty: DIP-8  Adddate: 2024-03-29
  • Inquire Now
  • sihaiguoban   Hong
    Contact: Ms.sunqiaoiao   MSN:sunqiaoqiao88@126.com
    Tel: 86-0755-61392161
    Fax: 86-0755--61392055
    (10)
  • LM1971TCNTR

  • D/C: 97+& Qty: NS  Adddate: 2024-03-29
  • Inquire Now
  • Action Dynamic   China
    Contact: Ms.AdaHuang   MSN:dn0755@hotmail.com
    Tel: 86-0755-83957495
    Fax: 86-0755-83987630
    (6)

About LM1971

PDF/DataSheet Download

Datasheet: LM1971

File Size: 254258 KB

Manufacturer:

Download : Click here to Download

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LM1971MX NOPB Suppliers

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  • LM1971MX NOPB

  • D/C: 02+&   Adddate: 2024-03-29
  • Inquire Now
  • orientelec   China
    Contact: Ms.Jessica Ren   MSN:jessica@orientelec.cn
    Tel: 86-10-62103873/62101821
    Fax: 86-10-62102720
    (5)
  • LM100325DC

  • D/C: 03+& Qty: DIP-42  Adddate: 2024-03-29
  • Inquire Now
  • sihaiguoban   Hong
    Contact: Ms.sunqiaoiao   MSN:sunqiaoqiao88@126.com
    Tel: 86-0755-61392161
    Fax: 86-0755--61392055
    (10)
  • LM1011

  • Pack: DIP Qty: 1500  Adddate: 2024-03-29
  • Inquire Now
  • YingKe Electronic hong   China
    Contact: Mr.CHENHANWEI   MSN:yingkeda@hotmail.com
    Tel: 886-754-3806635
    Fax: 886-754-6672782
    (0)

About LM10

PDF/DataSheet Download

Datasheet: LM10

File Size: 805461 KB

Manufacturer: LINER [Linear Technology]

Download : Click here to Download

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LM1971N Suppliers

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  • LM1971N

  • Pack: DIP D/C: 01+& Qty: DIP-8  Adddate: 2024-03-29
  • Inquire Now
  • sihaiguoban   Hong
    Contact: Ms.sunqiaoiao   MSN:sunqiaoqiao88@126.com
    Tel: 86-0755-61392161
    Fax: 86-0755--61392055
    (10)
  • LM100325DC

  • D/C: 03+& Qty: DIP-42  Adddate: 2024-03-29
  • Inquire Now
  • sihaiguoban   Hong
    Contact: Ms.sunqiaoiao   MSN:sunqiaoqiao88@126.com
    Tel: 86-0755-61392161
    Fax: 86-0755--61392055
    (10)
  • LM1011

  • Pack: DIP Qty: 1500  Adddate: 2024-03-29
  • Inquire Now
  • YingKe Electronic hong   China
    Contact: Mr.CHENHANWEI   MSN:yingkeda@hotmail.com
    Tel: 886-754-3806635
    Fax: 886-754-6672782
    (0)

About LM10

PDF/DataSheet Download

Datasheet: LM10

File Size: 805461 KB

Manufacturer: LINER [Linear Technology]

Download : Click here to Download

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Related Part Number

LM1971 General Description

The LM1971 is a digitally controlled single channel audio attenuator fabricated on a CMOS process. Attenuation is variable in 1 dB steps from 0 dB to -62 dB. A mute function disconnects the input from the output, providing over 100 dB of attenuation.

The performance of the device is exhibited by its ability to change attenuation levels without audible clicks or pops. In addition, the LM1971 features a low Total Harmonic Distortion (THD) of 0.0008%, and a Dynamic Range of 115 dB, making it suitable for digital audio needs. The LM1971 is available in both 8-pin plastic DIP or SO packages.

The LM1971 is controlled by a TTL/CMOS compatible 3-wire serial digital interface. The active low LOAD line enables the data input registers while the CLOCK line provides system timing. Its DATA pin receives serial data on the rising edge of each CLOCK pulse, allowing the desired attenuation setting to be selected.

Reliability Metrics


Part NumberProcessEFR RejectEFR Sample SizePPMLTA RejectsLTA Device HoursFITSMTTF (Hours)
LM1971MP2CMOS0482950141725002536440139
LM1971MXP2CMOS0482950141725002536440139

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.


LM1971 Maximum Ratings

THD0.0008 %
SNR115 dB
Special Features1 Channel, Digitally controlled audio attenuator
Supply Min4.5 Volt
Supply Max15 Volt
Equivalent Input Noise4 uV/root(Hz)
Interface TypeSerial
Temperature Min-40 deg C
Temperature Max85 deg C
View Using Catalog

LM1971 Connection Diagram

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