TK10416 Datasheet, PDF (6/8 Pages) TOKO, Inc – DYNAMIC SPEAKER DRIVE AMPLIFIER

TK10416
PIN FUNCTION DESCRIPTION
PIN NO.
SYMBOL
TERMINAL
VOLTAGE (V)
INTERNAL EQUIVALENT CIRCUIT
DESCRIPTION
1
V_OUT1
V_OUT
(Note 1)
VCC
A1 amplifier output terminal
10 k
2
V_CC
V_CC
3
V_OUT2
V_OUT
(Note 1)
VCC
10 k
Supply input terminal
A2 amplifier output terminal
4
V/
V
ref
OUT
Standby
(Note 1)
VCC
51 k
43 k
Reference voltage terminal.
When this terminal is V_CC, the
device is in the standby mode and
the supply current is down to
under 0.1 µA.
5
GND
0V
6
V_IN
V_OUT
(Note 1)
VCC
Vref
Ground terminal
A1 amplifier input terminal
Note 1: Terminal voltage with no input signal is calculated by the following equation:
43 k
V_OUT = (V_CC - 0.56) X _{43 k + 51 k}
Page 6
December 1999 TOKO, Inc.