ht82v733 Holtek Semiconductor Inc., ht82v733 Datasheet

no-image

ht82v733

Manufacturer Part Number
ht82v733
Description
Ht82v733 -- 400mw Mono Audio Power Amp
Manufacturer
Holtek Semiconductor Inc.
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HT82V733
Manufacturer:
HOLTEK/合泰
Quantity:
20 000
Company:
Part Number:
HT82V733
Quantity:
250
Company:
Part Number:
HT82V733
Quantity:
459
Features
General Description
HT82V733 is an integrated class AB mono speaker
driver contained in an SOP-8 package. The device is
Block Diagram
Pin Description
Absolute Maximum Ratings
Supply Voltage ...........................V
Input Voltage..............................V
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings may
Rev. 1.10
Pin No.
High signal-to-noise ratio
High slew rate
Low distortion
Large output voltage swing
Excellent power supply ripple rejection
Low power consumption
Short-circuit elimination
1
2
3
4
5
6
7
8
cause substantial damage to the device. Functional operation of this device at other conditions beyond those
listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliabil-
ity.
OUTN
Aud In
VREF
VSS
CE
NC
OUTP
VDD
Pin Name
I/O
O
O
O
I
I
SS
SS
0.3V to V
0.3V to V
Negative output
Audio input
Speaker non-inverting input voltage reference
Negative power supply, ground
Chip enable, low active
Not connected
Positive output
Positive power supply
DD
SS
+5.5V
+0.3V
240mA Audio Power Amp
1
fabricated in a CMOS process and has been primarily
developed for portable digital audio applications.
Pin Assignment
Storage Temperature ............................ 50 C to 125 C
Operating Temperature........................... 20 C to 70 C
Wide temperature operating range
No switch ON/OFF clicks
Low standby current
Power off control
Direct drive speaker
8-pin DIP/SOP package
Description
HT82V733
January 6, 2003

Related parts for ht82v733

ht82v733 Summary of contents

Page 1

... High slew rate Low distortion Large output voltage swing Excellent power supply ripple rejection Low power consumption Short-circuit elimination General Description HT82V733 is an integrated class AB mono speaker driver contained in an SOP-8 package. The device is Block Diagram Pin Description Pin No. Pin Name I/O ...

Page 2

... R =8 1 0 0 =100Hz =100mV ripple(p- =3.5V O(p- =1.5V O(p- HT82V733 V =0V, Ta= Max. Unit 5 23.5 140 3 2.3 1 January 6, 2003 ...

Page 3

... Functional Description OUTP Rising Time ( When CE active low, the HT82V733 need rising time to output fully on OUTP pin. However, the rising time depends on C1. (*see the application circuits) Capacitor t 0.1mF R Voltage 2.2V 15ms 3V 15ms 4V 15ms For battery based applications, power consumption is a key issue, therefore the amplifier should be turned off when in the standby state ...

Page 4

... Package Information 8-pin DIP (300mil) Outline Dimensions Symbol Min. A 355 B 240 C 125 D 125 295 I 335 0 Rev. 1.10 HT82V733 Dimensions in mil Nom. Max. 375 260 135 145 20 70 100 315 375 15 4 January 6, 2003 ...

Page 5

... SOP (150mil) Outline Dimensions Symbol Min. A 228 B 149 C 14 189 Rev. 1.10 HT82V733 Dimensions in mil Nom. Max. 244 157 20 197 January 6, 2003 ...

Page 6

... Product Tape and Reel Specifications Reel Dimensions SOP 8N Symbol Description A Reel Outer Diameter B Reel Inner Diameter C Spindle Hole Diameter D Key Slit Width T1 Space Between Flange T2 Reel Thickness Rev. 1.10 HT82V733 Dimensions in mm 330 1.0 62 1.5 13.0+0.5 0.2 2.0 0.15 12.8+0.3 0.2 18.2 0.2 6 January 6, 2003 ...

Page 7

... Description W Carrier Tape Width P Cavity Pitch E Perforation Position F Cavity to Perforation (Width Direction) D Perforation Diameter D1 Cavity Hole Diameter P0 Perforation Pitch P1 Cavity to Perforation (Length Direction) A0 Cavity Length B0 Cavity Width K0 Cavity Depth t Carrier Tape Thickness C Cover Tape Width Rev. 1.10 HT82V733 Dimensions in mm 12.0+0.3 0.1 8.0 0.1 1.75 0.1 5.5 0.1 1.55 0.1 1.5+0.25 4.0 0.1 2.0 0.1 6.4 0.1 5.20 0.1 2.1 0.1 0.3 0.05 9.3 7 January 6, 2003 ...

Page 8

... Holtek¢s products are not authorized for use as critical components in life support devices or systems. Holtek reserves the right to alter its products without prior notification. For the most up-to-date information, please visit our web site at http://www.holtek.com.tw. Rev. 1.10 HT82V733 8 January 6, 2003 ...

Related keywords