參數(shù)資料
型號: SM6800AB
廠商: Seiko NPC Corporation
英文描述: Class-D Mono Amplifier for Mobile Telephones
中文描述: D類單聲道放大器,移動電話
文件頁數(shù): 6/12頁
文件大?。?/td> 169K
代理商: SM6800AB
SM6800A
NIPPON PRECISION CIRCUITS INC.—6
Measurement circuit
Note. *C2, C6, C7: not inserted
*
R1, R2, R3: not inserted
*R7, R8: series resistors for dielectric speaker
*SW1: HIGH
=
Power on, LOW
=
Power off
*SW2: LOW
=
Mute on, HIGH
=
Mute off
D-Range CP MODE
TM1
TM2
OFF
L
L
1
H
L
2
L
H
3
H
H
VDD1
SIGNAL VDD (2.7 to 4.3V)
IN
EQP
EQN
VSS1
P
T
T
T
V
V
V
V
P
M
VDD3
OUTP
VSS2
OUTN
VDD2
H
H
L
L
SW1*
SW2*
C5
1
μ
L
SW5
H
POWER VDD
SPOUT POS
POWER VSS (0V)
SPOUT NEG
R7* C8
1
μ
C9
1
μ
R8*
0 (JUMPER)
0 (JUMPER)
L
L
SW4
H
H
SW3
TM1
TM2
TEST
(H NORMAL)
PROT
C4
1
μ
C3
150p
C1
1
μ
VDD1
IN
EQP
EQN
SIGNAL INPUT
VSS1
SIGNAL VSS (0V)
ANALOG VSS (0V)
POWER VDD (2.7 to 4.3V)
POWER VDD (2.7 to 4.3V)
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