TDA5145 NXP Semiconductors, TDA5145 Datasheet - Page 7

• Manufacturer Part Number: TDA5145
• Manufacturer: NXP Semiconductors

Specifications of TDA5145

• Operating Temperature Classification: Commercial
• Package Type: PDIP
• Operating Supply Voltage (min): 4V
• Operating Supply Voltage (max): 18V
• Lead Free Status / RoHS Status: Not Compliant

Philips Semiconductors
June 1994
MOT0; centre tap
V
I
V
V
MOT1, MOT2 and MOT3; see Fig.5
V
I
t
t
V
V
I
+AMP IN and AMP IN
V
I
C
V
AMP OUT (open collector)
I
V
V
SR
G
DIR
V
V
I
I
SYMBOL
I
LIM
r
f
DM
b
sink
IL
IH
V
V
V
I
CSW
hys
DO
DHF
DLF
I
offset
sat
O
IH
IL
I
Brushless DC motor drive circuit
tr
CSW
OL
OH
input voltage
input bias current
comparator switching level
variation in comparator switching
levels
comparator input hysteresis
drop-out output voltage
variation in saturation voltage
between lower transistors
variation in saturation voltage
between upper transistors
current limiting
rise time switching output
fall time switching output
diode forward voltage (diode D
diode forward voltage (diode D
peak diode current
input voltage
differential mode voltage without
‘latch-up’
input bias current
input capacitance
input offset voltage
output sink current
saturation voltage
output voltage
slew rate
transfer gain
HIGH level input voltage
LOW level input voltage
LOW level input current
HIGH level input current
PARAMETER
H
L
)
)
0.5 V
note 3
I
I
I
I
V
V
V
I
notes 4 and 5; see Fig.1
I
notes 4 and 5; see Fig.1
note 5
I
R
4 V < V
4 V < V
O
O
O
O
O
O
I
VMOT
VMOT
VMOT
L
= 40 mA
= 100 mA
= 1000 mA
= 100 mA
= 100 mA
= 500 mA;
= 500 mA;
= 330 ; C
CONDITIONS
= 10 V; R
= 15 V; see Fig.6
= 15 V; see Fig.6
P
P
V
7
I
< 18 V
< 18 V
V
VMOT
L
= 50 pF
O
= 1.2
1.5 V
1.8
5
10
40
0.3
2.0
0.5
10
20
1.5
0.3
0.5
MIN.
75
0.9
1.6
2.0
10
15
4
1.5
60
20
25
20
TYP.
Product specification
V
3
1.05
1.85
180
180
2.5
15
20
1.5
2.5
V
650
10
2.1
+18
0.8
V
30
VMOT
P
MAX.
TDA5145
P
1.7
V
mV
mV
V
V
mV
mV
A
V
V
A
V
V
nA
pF
mV
mA
V
V
mA/ s
S
V
V
UNIT
A
V
s
s
A
A