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Número de pieza | TCA0372B | |
Descripción | Dual Power Operational Amplifiers | |
Fabricantes | ON Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de TCA0372B (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
No Preview Available ! TCA0372, TCA0372B
1.0 A Output Current,
Dual Power Operational
Amplifiers
The TCA0372 is a monolithic circuit intended for use as a power
operational amplifier in a wide range of applications, including servo
amplifiers and power supplies. No deadband crossover distortion
provides better performance for driving coils.
Features
• Output Current to 1.0 A
• Slew Rate of 1.3 V/ms
• Wide Bandwidth of 1.1 MHz
• Internal Thermal Shutdown
• Single or Split Supply Operation
• Excellent Gain and Phase Margins
• Common Mode Input Includes Ground
• Zero Deadband Crossover Distortion
• Pb−Free Packages are Available*
www.DataSheet4U.com
http://onsemi.com
8
1
16
1
16
1
16
1
PDIP−8
DP1 SUFFIX
CASE 626
PDIP−16
DP2 SUFFIX
CASE 648
SOIC−16W
DW SUFFIX
CASE 751G
SOEIAJ−16
DM2 SUFFIX
CASE 966
Inv.
Input
Noninv.
Input
Current
Bias
Monitoring
Thermal
Protection
VCC
Output
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 6 of this data sheet.
*For additional information on our Pb−Free strategy
and soldering details, please download the
ON Semiconductor Soldering and Mounting
Techniques Reference Manual, SOLDERRM/D.
Figure 1. Representative Block Diagram
VEE
© Semiconductor Components Industries, LLC, 2005
July, 2005 − Rev. 9
1
Publication Order Number:
TCA0372/D
1 page TCA0372, TCA0372B
VCC = +15 V
VEE = −15 V
AV = +100
RL = 50 W
E1
VS/2
+
−
VCC
+
−
E2
t, TIME (100 ms/DIV)
Figure 8. Sine Wave Response
Rx
Vin
R1
+
10 k
−
R3
5.0 W
R2
10 k
VS = Logic Supply Voltage
Must Have VCC > VS
E1, E2 = Logic Inputs
Figure 9. Bidirectional DC Motor Control with
Microprocessor−Compatible Inputs
0.1 mF
VS
0.1 mF
R6
10 k
R5
10 k
+
−
R7 10 k
R8 10 k
For circuit stability, ensure that Rx >
2R3 @
RM
The voltage available at the terminals of the
R1 where, RM =
motor is: VM +
internal resistance of motor.
2 (V1 – V2S) ) |Ro| @ IM
where, |Ro| =
2R3 @
Rx
R1
and IM is the motor current.
Figure 10. Bidirectional Speed Control of DC Motors
http://onsemi.com
5
5 Page |
Páginas | Total 10 Páginas | |
PDF Descargar | [ Datasheet TCA0372B.PDF ] |
Número de pieza | Descripción | Fabricantes |
TCA0372 | Dual Power Operational Amplifier | Motorola Semiconductors |
TCA0372 | Dual Power Operational Amplifier | ON Semiconductor |
TCA0372 | Amplifiers and Comparators | Motorola Semiconductors |
TCA0372B | Dual Power Operational Amplifiers | ON Semiconductor |
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