TK10416M TOKO [TOKO, Inc], TK10416M Datasheet

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TK10416M

Manufacturer Part Number
TK10416M
Description
DYNAMIC SPEAKER DRIVE AMPLIFIER
Manufacturer
TOKO [TOKO, Inc]
Datasheet
December 1999 TOKO, Inc.
FEATURES
DESCRIPTION
The TK10416M is a very low operating voltage and current
audio power amplifier to drive dynamic speakers.
The TK10416M drives the speaker directly, because the
device has a differential output that does not need an
output coupling capacitor.
The voltage gain is adjustable by two external resistors.
The TK10416M is available in the very small SOT23L-6
surface mount package.
The small package in conjunction with few external
components save printed circuit board space.
Very Wide Operating Voltage (V
Very Low Supply Current
Very Low Standby Current
Miniature Package (SOT23L-6)
Adjustable Voltage Gain (V
Needs No Output Coupling Capacitor
ORDERING INFORMATION
TK10416M
G1
= 0 to 40 dB)
CC
= 1.8 to 5.5 V)
TAPE/REEL CODE
TL: Tape Left
Tape/Reel Code
DYNAMIC SPEAKER DRIVE AMPLIFIER
APPLICATIONS
Speaker Driver for Portable Equipment
Headphone Driver
Toys
V CC
10 k
10 k
BLOCK DIAGRAM
A1
A2
+
+
-
-
TK10416M
V OUT 2
V OUT 1
V CC
V CC
51 k
43 k
TK10416
V ref/Standby
GND
V IN
Page 1

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TK10416M Summary of contents

Page 1

... Miniature Package (SOT23L-6) Adjustable Voltage Gain (V Needs No Output Coupling Capacitor DESCRIPTION The TK10416M is a very low operating voltage and current audio power amplifier to drive dynamic speakers. The TK10416M drives the speaker directly, because the device has a differential output that does not need an output coupling capacitor ...

Page 2

TK10416 ABSOLUTE MAXIMUM RATINGS Supply Voltage ........................................................... 6 V Operating Voltage ......................................... 1.8 to 5.5 V Power Dissipation (Notes 1 and 2) ..................... 400 mW TK10416 ELECTRICAL CHARACTERISTICS Test Conditions 3 1.0 kHz ...

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TYPICAL PERFORMANCE CHARACTERISTICS POWER DISSIPATION vs. TEMPERATURE 800 700 mounted 600 500 free air 400 300 200 100 0 -40 - POWER DISSIPATION vs. OUTPUT POWER 700 600 500 ...

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TK10416 TYPICAL PERFORMANCE CHARACTERISTICS (CONT.) SUPPLY CURRENT vs. OUTPUT POWER 160 140 120 100 100 150 ...

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TYPICAL PERFORMANCE CHARACTERISTICS (CONT.) VOLTAGE GAIN vs. FREQUENCY 35 1.0 µ 0.1 to 1.0 µF 30 0.1 µF 25 0.22 µF 0.47 µF 20 0.1 0 (kHz) SUPPLY CURRENT vs. REFERENCE/STANDBY VOLTAGE 3 2.5 2 ...

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TK10416 PIN FUNCTION DESCRIPTION ...

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December 1999 TOKO, Inc. NOTES TK10416 Page 7 ...

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TK10416 SOT23L-6 +0.15 0.4 - 0.05 0.1 6 +0. 0.05 0. 0.95 0.95 +0.3 - 0.1 3.5 (3.4) 0.1 Dimensions are shown in millimeters Tolerance: x.x = 0.2 mm (unless otherwise specified) ...

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