TDA5145 NXP Semiconductors, TDA5145 Datasheet - Page 9

• 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
Notes
1. An unstabilized supply can be used.
2. V
3. Switching levels with respect to MOT1, MOT2 and MOT3.
4. Drivers are in the high-impedance OFF-state.
5. The outputs are short-circuit protected by limiting the current and the IC temperature.
June 1994
CAP-DC
I
I
I
V
V
SYMBOL
sink
source
sink
IL
IH
Brushless DC motor drive circuit
/I
VMOT
source
Fig.6 Output transition time measurement.
= V
output sink current
output source current
ratio of sink to source current
LOW level input voltage
HIGH level input voltage
P
, all other inputs at 0 V; all outputs at V
PARAMETER
Fig.5 Switching levels with respect to MOT1, MOT2 and MOT3.
P
; I
CONDITIONS
O
9
= 0 mA.
10.1
0.9
850
2.3
20.9
MIN.
15.5
1.025
875
2.4
15.5
TYP.
Product specification
20.9
1.15
900
2.55
10.1
MAX.
TDA5145
mV
V
UNIT
A
A