View STK4042XI_213936.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Ordering number: EN1677B
Thick Film Hybrid IC
STK4042XI AF Power Amplifier (Split Power Supply) (80W min, THD = 0.008%)
Features
* Small-sized package permitting audio sets to be made slimmer. * The STK4018XI series are available for output 50W to 80W and are pin-compatible. * Facilitates thermal design of slim stereo sets. * The use of a current mirror circuit, cascode circuit, pure complementary circuit provides low distortion (0.008% / 100kHz, LPF ON). * Possible to design electronic supplementary circuits (pop noise muting at the time of power ON/OFF, load short protector, thermal shutdown)
Package Dimensions
unit: mm
4075
[STK4042XI]
Specifications
Maximum Ratings at Ta = 25C
Parameter Maximum supply voltage Thermal resistance Junction temperature Operating substrate temperature Storage temperature Available time for load short-circuit Symbol VCC max j-c Tj Tc Tstg ts*1 VCC = 46.5V, RL = 8, f = 50Hz, PO = 80W Conditions Ratings 67 1.2 150 125 -30 to +125 1 Unit V C/W C C C s
Recommended Operating Conditions at Ta = 25C
Parameter Recommended supply voltage Load resistance Symbol VCC RL Conditions Ratings 46.5 8 Unit V
SANYO Electric Co., Ltd. Semiconductor Business Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
61297HA (ID) / 8298MO / 4015MY, TS No. 1677--1/5
STK4042XI
Operating Characteristics at Ta = 25C, VCC = 46.5V, RL = 8 (noninductive load), VG = 40 dB,
Rg = 600, 100kHz-LPFon:
Symbol ICCO PO THD fL, fH ri VNO*2 VN
Parameter Quiescent current Output power Total harmonic distortion Frequency response Input impedance Output noise voltage Neutral voltage
Conditions VCC = 56V THD = 0.008%, f = 20 to 20kHz PO = 1W, f = 1kHz Po = 1W, +0 dB -3
min 15 80
typ
max 120
Unit mA W
0.008 20 to 50k 55 1.2 -70 0 +70
% Hz k mVrms mV
PO = 1W, f = 1kHz VCC = 56V, Rg = 10k VCC = 56V
Notes.
For power supply at the time of test, use a constant-voltage power supply unless otherwimse specified. *1 For measurement of the available time for load short-circuit and output noise voltage, use the specified transformer power supply shown below. *2 The output noise voltage is represented by the peak value on the rms scale (VTVM) of average value indicating type. The noise voltage waveform includes no flicker noise.
Specified transformer power supply (Equivalent to MG-200)
Equivalent Circuit
No. 1677--2/5
STK4042XI
Sample Application Circuit : 80W min AF Power Amplifier
Input voltage, Vi - mV
Total harmonic distortion, THD - %
Output power, PO - W
Output power, PO - W
Voltage gain, VG - dB
Frequency, f - Hz
Output power, PO - W
Frequency, f - Hz
No. 1677--3/5
IC power dissipation, Pd - W
Quiescent current, ICCO - mA
Output power, PO - W
Supply voltage, VCC - V
Operating substrate temprature, Tc - C
Output power, PO - W Quiescentvoltage, VN - mV Neutral current, Icco - mA Quiescent current, ICCO - mA Voltage gain, VG - dB Frequency, f - Hz Supply voltage, VCC - V Quiescentvoltage, VN - mV Neutral current, Icco - mA
STK4042XI
No. 1677--4/5
STK4042XI
s
No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of which may directly or indirectly cause injury, death or property loss. Anyone purchasing any products described or contained herein for an above-mentioned use shall: Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all damages, cost and expenses associated with such use: Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees, jointly or severally. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties.
s
s
This catalog provides information as of June, 1997. Specifications and information herein are subject to change without notice.
No. 1677--5/5

▲Up To Search▲

Price & Availability of STK4042XI

	To Download STK4042XI Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .