TS4985EIJT ,2x1.2w Stereo Audio Power Amplifier with Dedicated Standby Pinsabsolute maximum ratingsSymbol Parameter Value Unit1VCC 6VSupply voltage 2V G to VVi Input Voltage ..
TS4985EIJT ,2x1.2w Stereo Audio Power Amplifier with Dedicated Standby PinsElectrical Characteristics Table 4: V = +5V, GND = 0V, T = 25°C (unless otherwise specified) CC ..
TS4990EIJT ,1.2W AUDIO POWER AMPLIFIER WITH ACTIVE LOW STANDBY MODEElectrical characteristics when V = +5V, GND = 0V, T = 25°C (unless otherwise CC ambspecified) S ..
TS4990IDT ,1.2 W audio power amplifier with active low standby modeAbsolute maximum ratings (AMR)Symbol Parameter Value Unit(1)V Supply voltage 6VCC(2)V Input voltage ..
TS4990IJT ,1W AUDIO POWER AMPLIFIER WITH ACTIVE LOW STANDBY MODEELECTRICAL CHARACTERISTICSV = +5V, GND = 0V, T = 25°C (unless otherwise specified) CC ambSymbol ..
TS4990IJT ,1W AUDIO POWER AMPLIFIER WITH ACTIVE LOW STANDBY MODEABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit1)V6VCC Supply voltage 2)V G to VVi Input ..
UA709 ,HIGH-PERFORMANCE OPERATIONAL AMPLIFIERapplications and for the generation of special
linear and nonlinear transfer functions.
ABSOLUT ..
UA709HC ,HIGH-PERFORMANCE OPERATIONAL AMPLIFIERfeatures low offset, high input impedance,
large input common mode range, high output swing under ..
UA709HM ,HIGH-PERFORMANCE OPERATIONAL AMPLIFIERGENERAL DESCRIPTION - The pA709 is a monolithic High Gain Operational Amplifier con-
structed usin ..
UA709PC ,HIGH-PERFORMANCE OPERATIONAL AMPLIFIERELECTRICAL CHARACTERISTICS: TA " +25''C, 19 V < VS < t15 V unless otherwise specified.
CHARACTER ..
UA709TC ,High-performance operational amplifierapplications and for the generation of special
linear and nonlinear transfer functions.
ABSOLUT ..
UA709TC ,High-performance operational amplifierELECTRICAL CHARACTERISTICS: TA " +25''C, 19 V < VS < t15 V unless otherwise specified.
CHARACTER ..
TS4985EIJT
2x1.2w Stereo Audio Power Amplifier with Dedicated Standby Pins
Operating from VCC =2.2V to 5.5V 1.2W output power per channel @ VCC =5V, THD+N=1%, RL=8Ω 10nA standby current 62dB PSRR @ 217Hz with Grounded inputs High SNR: 106dB(A) typ. Near Zero Pop & Click Lead-free 15 bumps flip-chip package
DescriptionThe TS4985 has been designed for top of the
class stereo audio applications. Thanks to its
compact and power dissipation efficient flip-chip
package, it suits various applications.
With a BTL configuration, this audio power
amplifier is capable of delivering 1.2W per
channel of continuous RMS Output Power into an
8Ω load @ 5V.
Each output channel (Left and Right), has an
external controlled standby mode pin
(STDBYL&STDBYR) to reduce the supply current
to less than 10nA per channel. The device also
features an internal thermal shutdown protection.
The gain of each channel can be configured by
external gain setting resistors.
Applications Cellular mobile phones Notebook & PDA computers LCD monitors & TVs Portable audio devices
Pin Connections (top view)
Order Codes E = Lead-free Flip-Chip K = Back coating option
TS49852x1.2w Stereo Audio Power Amplifier with
Dedicated Standby Pins
PRODUCT PREVIEW
TS4985 Application Diagram
1 Application Diagram
Table1: External Component Descriptions
Figure 1 : Typical application schematics
Absolute Maximum Ratings TS4985
2 Absolute Maximum Ratings
Table3: Operating Conditions
Table2: Key parameters and their absolute maximum ratings All voltages values are measured with respect to the ground pin. The magnitude of input signal must never exceed VCC + 0.3V / GND - 0.3V. All Voltage values are measured from each pin with respect to supplies. When mounted on a 4-layer PCB.
TS4985 Electrical Characteristics Electrical Characteristics
Table4: VCC = +5V, GND = 0V, Tamb = 25°C (unless otherwise specified) Standby mode is activated when Vstdby is tied to Gnd. All PSRR data limits are guaranteed by production sampling tests
Dynamic measurements - 20*log(rms(Vout)/rms(Vripple)). Vripple is the sinusoidal signal superimposed upon Vcc.
Electrical Characteristics TS4985
Table5: VCC = +3.3V, GND = 0V, Tamb = 25°C (unless otherwise specified) Standby mode is activated when Vstdby is tied to Gnd. All PSRR data limits are guaranteed by production sampling tests
Dynamic measurements - 20*log(rms(Vout)/rms(Vripple)). Vripple is the sinusoidal signal superimposed upon Vcc.
TS4985 Electrical Characteristics
Table6: VCC = +2.6V, GND = 0V, Tamb = 25°C (unless otherwise specified) Standby mode is activated when Vstdby is tied to Gnd. All PSRR data limits are guaranteed by production sampling tests
Dynamic measurements - 20*log(rms(Vout)/rms(Vripple)). Vripple is the sinusoidal signal superimposed upon Vcc.
