TDA5149G Philips Semiconductors, TDA5149G Datasheet - Page 20

• Manufacturer Part Number: TDA5149G
• Description: 12 V Voice Coil Motor VCM driver and spindle motor pre-driver combination chip
• Manufacturer: Philips Semiconductors

Philips Semiconductors
1996 May 06
Uncommitted operational amplifier
AMPIN
V
I
V
AMPOUT:
G
f
PSRR
V
V
SR
Brake delay
BRAKEPOWER:
V
I
V
V
BRAKEDELAY:
V
V
I
i(bias)
co
sink
LI
SYMBOL
i(os)
CM
OH
OL
NM
BV
D
NM
trip
12 V Voice Coil Motor (VCM) driver and
spindle motor pre-driver combination chip
OL
AND
PIN
AMPIN+:
input offset voltage
input bias current
common mode voltage
open loop gain
cross-over frequency
power supply rejection ratio
HIGH level output voltage
LOW level output voltage
slew rate
normal mode voltage
input sink current
brakepower voltage for
proper brake operation
drop voltage between brake
power and L1, L2 and L3
normal mode voltage
trip level voltage for automatic
brake
leakage current
33
PIN
PIN
51
47
PARAMETER
PINS
30
AND
31
C
I
I
prior to automatic brake;
V
while braking; over full
temperature range;
V
V
over full temperature
range; note 10
over full temperature
range
OH
OL
L
BRAKEPOWER
BRAKEPOWER
BRAKEPOWER
= 10 pF
= 0.5 mA
= 0.5 mA
CONDITIONS
20
= 9 V
= 6.5 V
= 6.5 V
0
60
V
V
5.0
V
1.4
3.5
1
200
DDD
DD
DD
MIN.
0.85
0.85
0.3
67
1.5
1.0
35
0.6
1.7
TYP.
+3.5
0
V
0.3
50
2
0.8
2.0
+200
Product specification
DD
TDA5149G
MAX.
1.6
mV
V
dB
MHz
dB
V
V
V/ S
V
V
V
V
V
nA
UNIT
A
A
A