參數(shù)資料
型號(hào): TZA1048
廠商: NXP Semiconductors N.V.
英文描述: 4-channel BTL driver for CD/DVD drives
中文描述: 4通道橋接驅(qū)動(dòng)程序的CD / DVD驅(qū)動(dòng)器
文件頁(yè)數(shù): 7/17頁(yè)
文件大?。?/td> 104K
代理商: TZA1048
2004 Mar 09
7
Philips Semiconductors
Product specification
4-channel BTL driver for CD/DVD drives
TZA1048
8
In accordance with the Absolute Maximum Rating System (IEC 60134).
LIMITING VALUES
9
T
amb
= 25
°
C; V
CC
= 9 V; R
L
= 8
; unless otherwise specified.
CHARACTERISTICS
SYMBOL
PARAMETER
MIN.
0
55
MAX.
UNIT
V
CC
P
T
oper
T
stg
supply voltage
power dissipation
operating temperature
storage temperature
13.5
1.7
70
+150
V
W
°
C
°
C
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
B
V
CC
PSRR
I
q
I
stb
bandwidth
power supply
power supply rejection ratio
quiescent current
standby current
20
6
30
25
9
38
20.3
2.1
100
13
36
10
kHz
V
dB
mA
mA
at V
CC
= 5 V
unloaded
mute mode active;
unloaded
V
MUTE(L)
low level voltage on pin MUTE; mute
mode active
high level voltage on pin MUTE; mute
mode inactive
0
0.8
V
V
MUTE(H)
2
5
V
Radial coil driver
V
OO(rad)
I
con(rad)
I
p(max)(rad)
G
rad
output offset voltage
maximum constant current
maximum peak current
gain
250
250
6
±
20
300
430
7
±
50
8
mV
mA
mA
dB
R
L
= 8
R
L
= 8
V
CC
= 9 V;
V
i
= 700 mV (p-p);
R
ext
= 4.7 k
; note 1
Focus coil driver
V
OO(foc)
I
con(foc)
I
p(max)(foc)
G
foc
output offset voltage
maximum constant current
maximum peak current
gain
250
370
6
±
20
300
430
7
±
50
8
mV
mA
mA
dB
R
L
= 8
R
L
= 8
V
CC
= 9 V;
V
i
= 700 mV (p-p);
R
ext
= 4.7 k
; note 1
Sled motor driver
V
OO(sle)
I
con(sle)
I
p(sle)
G
sle
output offset voltage
maximum constant current
maximum peak current
gain
200
370
6
±
20
300
430
7
±
50
8
mV
mA
mA
V/V
R
L
= 8
R
L
= 8
V
CC
= 9 V;
V
i
= 700 mV (p-p);
R
ext
= 4.7 k
; note 1
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