TS34119CS

Product :
Output Power :
Output Type :
Available Set Gain :
Common Mode Rejection Ratio (Min) :
THD plus Noise :
Operating Supply Voltage :
Supply Current :
Maximum Power Dissipation :
Maximum Operating Temperature :
Mounting Style :
Package / Case :
Packaging : Reel


Features:

`Wide operating supply voltage (2~16V)
`Chip disable input to power down the IC
`Low quiescent current for battery powered application
`Lower power down quiescent current
`Drives a wide range of speaker load (8~100)
`Output power exceed 250mW with 32speaker
`Low total harmonic distortion
`Gain adjustable for voice band
`Requires few external components


Specifications

Description	Symbol	Value	Unit
Supply Voltage	Vcc	+1 ~ 18V	V
Maximum Input Voltage (FC1, FC2, CD, Vin)	Vin	- 1.0 ~ Vcc+1.0	V
Applied Output Voltage to VO1, VO2 when disabled	Vvo	- 1.0 ~ Vcc+1.0	V
Maximum Output Current at VO1, VO2	Io	±250	mA
Storage Temperature Range	TSTG	-65 ~ +150

Note: Maximum ratings are those values beyond which damage to the device may occur, functional operation should be
          Restricted to the recommended operating conditions.


Description

The TS34119CS is a low power audio amplifier, it integrated circuit intended (primarily) for telephone applications, such as in speakerphones. TS34119CS provides differential speaker outputs to maximize output swing at low supply voltages (2.0V minimum). Coupling capacitors to the speaker are not required. Open loop gain is 80dB, and the closed loop gain is set with two external resistors. A chip Disable pin permits powering down and/or muting the input signal.

The TS34119CS is offered in SOP-8 and DIP-8 package.