 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| TECHNICAL DATA KKA7052 MONO OUTPUT AMPLIFIER GENERAL DESCRIPTION The KKA7052 is a mono output amplifier in a 8-lead dual-in-line (DIL) plastic package. The device is designed for battery-fed portable audio applications. Features: * No external components * Low power consumption * No switch-on or switch-off clicks * No external heatsink required * Good overall stability * Short-circuit proof QUICK REFERENCE DATA SYMBOL Vp ltot Gv Po THD PARAMETER Supply voltage range Total quiescent current Voltage gain Output power Total harmonic distortion THD = 10%; 8 Q Po=0,1W CONDITIONS MIN. 3 38 TYP. 6 4 39 1,2 0,2 MAX. 18 8 40 1,0 UNIT V mA dB W % RL=~ PACKAGE OUTLINE 8-lead DIL; plastic (SOT97); SOT97-1; PINNNG 1 2 3 4 Vp IN GND1 n.c. supply voltage input ground (signal) not connected 5 6 7 8 OUT1 GND2 n.c. OUT2 output 1 ground (substrate) not connected output 2 RATINGS Limiting values in accordance with the Absolute Maximum System (IEC 134) SYMBOL Vp IOSM Tc Tstg PARAMETER Supply voltage Non-repetitive peak output current Crystal temperature Storage temperature range MIN. -55 MAX. 18 1,5 150 +150 ' UNIT V A C C pplication diagram 1 KKA7052 CHARACTERISTICS Vp = 6 V; RL = 8 Q; f = 1 kHz; Tamb = 25 C; unless otherwise specified. SYMBOL Supply Vp ltot Gv Po Supply voltage range Total quiscent current Voltage gain Output power Noise output voltage (RMS value) Vno(rms) Vno(rms) fr SVRR V5-8 THD IZiI Ibias Frequency response Supply voltage ripple rejection DC output offset voltage pin 5 to 8 Total harmonic distortion Input impedance Input bias current Rs = 5 k PO=0.1W 0,2 100 100 100 1,0 300 mV % k nA note 3 note 1 note 2 40 150 60 20 Hz to 20 kHz 50 300 mV mV Hz dB THD = 10% RL= 3 38 6 4 39 1,2 18 8 40 V mA dB W PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Notes to the characteristics 1. The unweighted RMS noise output voltage is measured at a bandwidth of 60 Hz to 15 kHz with a source impedance (Rs) of 5 k. 2. The RMS noise output voltage is measured at a bandwidth of 5 kHz with asource impedance of 0 and a frequency of 500 kHz. With a practical load (R= 8 ; L = 200H) the noise output current is only 100 nA. 3. Ripple rejection is measured at the output with a source impedance of 0 Q and a frequency between 100 Hz and 10 kHz. The ripple voltage = 200 mV (RMS value) is applied to the positive supply rail. 2 KKA7052 N SUFFIX PLASTIC DIP (MS - 001BA) A 8 5 B 1 4 Dimension, mm Symbol A B MIN 8.51 6.1 MAX 10.16 7.11 5.33 0.36 1.14 2.54 7.62 0 2.92 7.62 0.2 0.38 10 3.81 8.26 0.36 0.56 1.78 F L C D C -T- SEATING PLANE F G M H J N G D 0.25 (0.010) M T K H J K L M N NOTES: 1. Dimensions "A", "B" do not include mold flash or protrusions. Maximum mold flash or protrusions 0.25 mm (0.010) per side. 3 |
Price & Availability of KKA7052
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |