LMV1032URX-25

LMV1032URX-25, Amplifier, SMD, 5V, 60μA, Texas Instruments

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Price:: US $0.30~0.50 / piece [Get Latest Price]

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Qty (lots)	Price/lot
1 ~ 1000 :	0.50 / Piece
1001 ~ 10000 :	0.40 / Piece
10001 ~ 100000 :	0.30 / Piece

PartNumber:: LMV1032URX-25

Brand:: Texas Instruments - TI | Pack: SMD | D/C: 13+

Availability:: Supply Ability: 10000/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2013-07-18

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Part Number:LMV1032URX-25
US $0.30 - 0.50
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Product Summary

The LMV1032URX-25 is an Amplifier. The LMV1032URX-25 is an audio amplifier series for small form factor electret microphones. It is designed to replace the JFET preamp currently being used. The LMV1032URX-25 is ideal for extended battery life applications, such as a Bluetooth communication link. The addition of a third pin to an electret microphones that incorporates an LMV1032URX-25 allows for a dramatic reduction in supply current as compared to the JFET equipped electret microphone. Microphone supply current is thus reduced to 60 μA, assuring longer battery life. The LMV1032URX-25 is guaranteed for supply voltages from 1.7V to 5V, and has fixed voltage gains of 6 dB, 15 dB and 25 dB. The LMV1032 series offers low output impedance over the voice bandwidth, excellent power supply rejection (PSRR), and stability over temperature. The LMV1032URX-25 is offered in space saving 4-bump ultra thin micro SMD (TM) lead free packages and are thus ideally suited for the form factor of miniature electret microphone packages. This micro SMD technology is designed for microphone PCBs requiring 1 kg adhesion criteria. The applications of the LMV1032URX-25 include Mobile communications - Bluetooth, Automotive accessories, Cellular phones, PDAs, Accessory microphone products.

Parametrics

LMV1032URX-25 absolute maximum ratings: (1)ESD Tolerance (Note 2) Human Body Model: 2500V; (2)Machine Model: 250V; (3)Supply Voltage VDD - GND: 5.5V; (4)Storage Temperature Range: -65℃ to 150℃; (5)Junction Temperature (Note 6): 150℃ max; (6)Mounting Temperature Infrared or Convection (20 sec.): 235℃.

Features

LMV1032URX-25 features: (1)Output voltage noise (A-weighted): -89 dBV; (2)Low supply current: 60 μA; (3)Supply voltage: 1.7V to 5V; (4)PSRR: 70 dB; (5)Signal to noise ratio: 61 dB; (6)Input capacitance: 2 pF; (7)Input impedance: >100 MΩ; (8)Output impedance: <200Ω; (9)Max input signal: 170 mVPP; (10)Temperature range: -40℃ to 85℃; (11)Large Dome 4-Bump micro SMD package with improved; (12) adhesion technology.