MC34119DTB ,LOW POWER AUDIO AMPLIFIERELECTRICAL CHARACTERISTICS (T = 25°C, unless otherwise noted.)ACharacteristics Symbol Min Typ Max U ..
MC34119DTBR2 , LOW POWER AUDIO AMPLIFIER
MC34119DTBR2 , LOW POWER AUDIO AMPLIFIER
MC34119L-P08-R , LOW POWER AUDIO AMPLIFIER
MC34119P ,LOW POWER AUDIO AMPLIFIEROrder this document by MC34119/D* ** ** The MC34119 is a low power audio amplifier intergrated circ ..
MC34129D ,HIGH PERFORMANCE CURRENT MODE CONTROLLERSMAXIMUM RATINGSRating Symbol Value UnitV Zener Current I 50 mACC Z(VCC)Start/Run Output Zener Curre ..
MC74LVX138D ,LOW-VOLTAGE CMOS**SEMICONDUCTOR TECHNICAL DATA**! * *!* ! * "! The MC74LVX138 is an advanced high speed CMOS 3–to–8 ..
MC74LVX138DT ,LOW-VOLTAGE CMOS**SEMICONDUCTOR TECHNICAL DATA**! * *!* ! * "! The MC74LVX138 is an advanced high speed CMOS 3–to–8 ..
MC74LVX138DTR2 ,Decoder/DemultiplexerELECTRICAL CHARACTERISTICS (Input t = t = 3.0ns)r f T = 25°CÎÎÎÎÎÎ T = – 40 to 85°CÎÎA AÎÎÎÎÎÎ MinÎ ..
MC74LVX139DR2 ,Dual 2-to-4 Decoder/ Demultiplexera data input for demultiplexing operations. When the enable input isheld high, all four outputs are ..
MC74LVX14DR2 ,Schmitt InverterELECTRICAL CHARACTERISTICS (Input t = t = 3.0 ns)r fÎÎÎÎÎT = 25°C T = −40 to 85°CA AMin Typ Max Min ..
MC74LVX14DR2G , Hex Schmitt Inverter With 5 V−Tolerant Inputs
MC34119D-MC34119DTB-MC34119P
LOW POWER AUDIO AMPLIFIER
ORDERING INFORMATION
Order this document by MC34119/D -
The MC34119 is a low power audio amplifier intergrated circuit intended
(primarily) for telephone applications, such as in speakerphones. It provides
differential speaker outputs to maximize output swing at low supply voltages
(2.0 V minimum). Coupling capacitors to the speaker are not required. Open
loop gain is 80 dB, 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 MC34119 is available in standard 8–pin DIP, SOIC package, and
TSSOP package. Wide Operating Supply Voltage Range (2.0 V to 16 V), Allows
Telephone
Line Powered Applications Low Quiescent Supply Current (2.7 mA Typ) for Battery
Powered Applications Chip Disable Input to Power Down the IC Low Power–Down Quiescent Current (65 μA Typ) Drives a Wide Range of Speaker Loads (8.0 Ω and Up) Output Power Exceeds 250 mW with 32 Ω Speaker Low Total Harmonic Distortion (0.5% Typ) Gain Adjustable from <0 dB to >46 dB for Voice Band Requires Few External Components
MAXIMUM RATINGS
NOTE: ESD data available upon request.
