TEA1062A

TEA1062A, Low voltage transmission circuit, 12 V, 140 mA, 666 mW, 32 kW, DIP

Rated 5 Rating 5 | reviews | Write a review

Price:: US $1.00~1.00 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
1 ~ 3965 :	1.00 / Piece

PartNumber:: TEA1062A

Brand:: Philips Electronics India Limited - PHILIPS | Pack: | D/C: 02+

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

Quantity:: piece

Total Price:: US $0

Place Order via Escrow Service

Not exactly what you want? Post a quick Buying Request!

Sold By

Ms. Sukey's store

(China (Mainland))

100% Positive feedback

Detailed seller ratings

Visit Store

Contact Now

Esrcow Service

Place orders confidently and securely via it

Safe payments
Quick and easy transactions
Free service charges

Learn More >>

Previous Next

Products Upload time: 2013-06-20

From Other Seller

Part Number:TEA1062A
US $1.00 - 1.00
Quantity:

piece

Product Summary

The TEA1062A is a Low voltage transmission circuit with dialler interface. It performs all speech and line interface functions required in fully electronic telephone sets. The TEA1062A performs electronic switching between dialling and speech. The TEA1062A operates at line voltage down to 1.6 V DC (with reduced performance) to facilitate the use of more telephone sets connected in parallel.

Parametrics

TEA1062A absolute maximum ratings: (1)VLN positive continuous line voltage: 12V; (2)VLN(R) repetitive line voltage during switch-on or line interruption: 13.2V; (3)VLN(RM) repetitive peak line voltage for a 1 ms pulse per 5s: 28V; (4)Iline line current: 140mA; (5)VI input voltage on all other pins: VCC+0.7V; (6)negative input voltage: 0.7V; (7)Ptot total power dissipation: 666mW; (8)Tamb operating ambient temperature: -25 to +75℃; (9)Tstg storage temperature: -40 to +125℃; (10)Tj junction temperature: -125℃.

Features

TEA1062A features: (1)Low DC line voltage; operates down to 1.6 V (excluding polarity guard); (2)Voltage regulator with adjustable static resistance; (3)Provides a supply for external circuits; (4)Symmetrical high-impedance inputs (64 kW) for dynamic, magnetic or piezoelectric microphones; (5)Asymmetrical high-impedance input (32 kW) for electret microphones; (6)DTMF signal input with confidence tone; (7)Mute input for pulse or DTMF dialling; (8)Receiving amplifier for dynamic, magnetic or piezoelectric earpieces; (9)Large gain setting ranges on microphone and earpiece amplifiers; (10)Line loss compensation (line current dependent) for microphone and earpiece amplifiers; (11)Gain control curve adaptable to exchange supply; (12)DC line voltage adjustment facility.