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TDA1561Q 데이터시트(Datasheet) 2 Page - NXP Semiconductors

부품명 TDA1561Q
상세내용  2 x 23 W high efficiency car radio power amplifier
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제조사  PHILIPS [NXP Semiconductors]
홈페이지  http://www.nxp.com
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 2 page
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1997 Aug 14
2
Philips Semiconductors
Preliminary specification
2
× 23 W high efficiency car radio power
amplifier
TDA1561Q
FEATURES
• Low dissipation due to switching from Single-Ended
(SE) to Bridge-Tied Load (BTL) mode
• High Common Mode Rejection Ratio (CMRR)
• Mute/standby/operating/SE-only (mode select pin)
• Zero crossing mute and standby circuit
• Load dump protection circuit
• Short-circuit safe to ground, to supply voltage and
across load
• Loudspeaker protection circuit
• Device switches to single-ended operation at excessive
junction temperatures.
GENERAL DESCRIPTION
The TDA1561Q is a monolithic power amplifier in a 13 lead
single-in-line (SIL) plastic power package. It contains two
identical 23 W amplifiers. The dissipation is minimized by
switching from SE to BTL mode, only when a higher output
voltage swing is needed. The device is primarily
developed for car radio applications.
QUICK REFERENCE DATA
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
VP
supply voltage
DC biased
6.0
14.4
18
V
non operating
−−
30
V
load dump
−−
50
V
IORM
repetitive peak output current
−−
4A
Iq(tot)
total quiescent current
RL = ∞−
95
150
mA
Istb
standby current
150
µA
Zi
input impedance
60
k
Po
output power
RL = 4
Ω; EIAJ
36
W
THD 10%
21
23
W
Gv
voltage gain
31
32
33
dB
CMRR
common mode rejection ratio
f = 1 kHz; Rs =0 Ω−
80
dB
SVRR
supply voltage ripple rejection
f = 1 kHz; Rs =0 Ω
45
55
dB
∆V
O
DC output offset voltage
−−
150
mV
αcs
channel separation
Rs =0kΩ
40
60
dB
∆G
v
channel unbalance
−−
1dB
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA1561Q
DBS13P
plastic DIL-bent-SIL power package; 13 leads (lead length 12 mm)
SOT141-6




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