參數(shù)資料
型號： LA6242H
廠商： Sanyo Electric Co.,Ltd.
英文描述： Four-Channel Bridge Driver for CD Player
中文描述： 四通道橋的CD播放機驅(qū)動程序
文件頁數(shù)： 2/9頁
文件大?。?/td> 544K
代理商： LA6242H
LA6242H
No.7814
-
2/9
Electrical Characteristics
(Unless specified otherwise, the conditions are V
CC
_S = VCCP1 = VCCP2 = 8 V, VREF = 2.5 V, MUTE = 5 V,
Ta = 25°C.)
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
[Overall]
Quiescent current 1
I
CC
-ON
All channel outputs on, MUTE pin: high
30
45
mA
Quiescent current 2
I
CC
-OFF
All channel outputs off, MUTE pin: low
5
10
mA
Muting function on voltage
VMUTE-ON
MUTE 1
2
V
Muting function off voltage
VMUTE-OFF
MUTE 1
0.5
V
[BTL Amplifier] (Channel 1) (Output Amplifier Block)
Input amplifier offset voltage
VOFF_OP-
AMP
Channel 1, input operational amplifiers A and B
50
50
mV
Output voltage
V
O
1
R
L
8
:
2
6.2
6.5
V
I/O gain
VG1
3
5.4
6
6.6
Multiplier
Slew rate
SR1
With the amplifier operating independently,
twice the value measured between outputs 4
0.5
V/
P
s
[Input Operational Amplifier]
Output offset voltage
VOFF1
Input operational amplifiers A and B
10
10
mV
OP-AMP_SINK
OP_SINK
Input operational amplifier sink current
2
mA
P
A
OP-AMP_SOURCE
OP_SOURCE
Input operational amplifier source current
300
500
[Input Operational Amplifier Switching]
Input amplifier switching voltage 1
V
IN
1-SW
Channel 1, with input operational amplifier B
selected 5
0.5
V
Input amplifier switching voltage 2
V
IN
1-SW
Channel 1, with input operational amplifier A
selected 5
2
V
[BTL Amplifier] (Channels 2 to 4) (Output Amplifier Block)
Output offset voltage
VOFF2
Between the and outputs for each channel
R
L
8
:
, between the and outputs for each
channel 2
50
50
mV
Output voltage
V
O
2
5
5.4
V
I/O gain
VG2
5.4
6
6.6
Multiplier
Slew rate
SR2
Amplifier independently, twice the value
measured between outputs 4
0.5
V/
P
s
[Regulator Voltage]
VREG output voltage
VREG
6
1.21
1.26
1.31
V
REG-IN sink current
REG-IN-SINK
'
VOLN
'
VOLD
The base current of the external PNP transistor
6 V
d
V
CC
d
12 V, I
O
200 mA
5 mA
d
I
O
d
200 mA
5
10
mA
Line regulation
20
150
mV
Load regulation
50
200
mV
Note 1: When the MUTE pin is high, the outputs will be on, and when low, the outputs will be off. (In the amplifier output off state, the outputs are in the
high-impedance state.) This operation applies to all channels.
2: The voltage across the load terminals when an 8
:
load is connected across the outputs. With the input either high or low. With the output in
the saturated state.
3: The channel 1 input operational amplifier has a 0 dB gain, i.e. it is a buffer amplifier.
4: Design guarantee value
5: When V
IN
1-SW is high, operational amplifier A operates, and when low, operational amplifier B operates.
6: For testing, short the REGOUT to the collector of the external pnp transistor.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LA6242H_09 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For CD Player 4-channel Bridge (BTL) Driver
LA6242H-CL-TLM-E 功能描述:馬達/運動/點火控制器和驅(qū)動器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
LA6242H-E 功能描述:馬達/運動/點火控制器和驅(qū)動器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
LA6242H-TE-L-E 功能描述:馬達/運動/點火控制器和驅(qū)動器 5-13V 4ch BTL Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
LA6242H-TRM-E 功能描述:馬達/運動/點火控制器和驅(qū)動器 4-CHANNEL BRIDGE AMPLIFIER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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