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TCA0372DM2EL

P1-P3P4-P6P7-P9P10-P10
© Semiconductor Components Industries, LLC, 2005
July, 2005 − Rev. 9
1 Publication Order Number:
TCA0372/D
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*
Figure 1. Representative Block Diagram
V
EE
V
CC
Output
Thermal
Protection
Current
Bias
Monitoring
Inv.
Input
Noninv.
Input
PDIP−8
DP1 SUFFIX
CASE 626
1
8
1
16
PDIP−16
DP2 SUFFIX
CASE 648
1
16
SOIC−16W
DW SUFFIX
CASE 751G
1
16
SOEIAJ−16
DM2 SUFFIX
CASE 966
See general marking information in the device marking
section on page 6 of this data sheet.
DEVICE MARKING INFORMATION
http://onsemi.com
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
ORDERING INFORMATION
*For additional information on our Pb−Free strategy
and soldering details, please download the
ON Semiconductor Soldering and Mounting
Techniques Reference Manual, SOLDERRM/D.
TCA0372, TCA0372B
http://onsemi.com
2
MAXIMUM RATINGS
Rating Symbol Value Unit
Supply Voltage (from V
CC
to V
EE
) V
S
40 V
Input Differential Voltage Range V
IDR
Note 1 V
Input Voltage Range V
IR
Note 1 V
Junction Temperature (Note 2) T
J
+150 °C
Operating Temperature Range T
A
−40 to +125 °C
Storage Temperature Range T
stg
−55 to +150 °C
DC Output Current I
O
1.0 A
Peak Output Current (Nonrepetitive) I
(max)
1.5 A
Thermal Resistance, Junction−to−Air
Case 626
Case 648
Case 751G
R
q
JA
137
72
80
°C/W
Thermal Resistance, Junction−to−Case
Case 626
Case 648
Case 751G
R
q
JC
23
10
12
°C/W
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. Either or both input voltages should not exceed the magnitude of V
CC
or V
EE
.
2. Power dissipation must be considered to ensure maximum junction temperature (T
J
) is not exceeded.
TCA0372, TCA0372B
http://onsemi.com
3
DC ELECTRICAL CHARACTERISTICS (V
CC
= +15 V, V
EE
= −15 V, R
L
connected to ground, T
A
= −40° to +125°C.)
Characteristics
Symbol Min Typ Max Unit
Input Offset Voltage (V
CM
= 0)
T
A
= +25°C
T
A
, T
low
to T
high
V
IO
−
−
1.0
−
15
20
mV
Average Temperature Coefficient of Offset Voltage
DV
IO
/DT
− 20 −
mV/°C
Input Bias Current (V
CM
= 0) I
IB
− 100 500 nA
Input Offset Current (V
CM
= 0) I
IO
− 10 50 nA
Large Signal Voltage Gain
V
O
= ±10 V, R
L
= 2.0 k
A
VOL
30 100 − V/mV
Output Voltage Swing (I
L
= 100 mA)
T
A
= +25°C
T
A
= T
low
to T
high
T
A
= +25°C
T
A
= T
low
to T
high
V
OH
V
OL
14.0
13.9
−
−
14.2
−
−14.2
−
−
−
−14.0
−13.9
V
Output Voltage Swing (I
L
= 1.0 A)
V
CC
= +24 V, V
EE
= 0 V, T
A
= +25°C
V
CC
= +24 V, V
EE
= 0 V, T
A
= T
low
to T
high
V
CC
= +24 V, V
EE
= 0 V, T
A
= +25°C
V
CC
= +24 V, V
EE
= 0 V, T
A
= T
low
to T
high
V
OH
V
OL
22.5
22.5
−
−
22.7
−
1.3
−
−
−
1.5
1.5
V
Input Common Mode Voltage Range
T
A
= +25°C
T
A
= T
low
to T
high
V
ICR
V
EE
to (V
CC
−1.0)
V
EE
to (V
CC
−1.3)
V
Common Mode Rejection Ratio (R
S
= 10 k) CMRR 70 90 − dB
Power Supply Rejection Ratio (R
S
= 100 W)
PSRR 70 90 − dB
Power Supply Current
T
A
= +25°C TCA0372
TCA0372B
T
A
= T
low
to T
high
TCA0372
TCA0372B
I
D
−
−
−
−
5.0
8.0
−
−
10
10
14
14
mA
AC ELECTRICAL CHARACTERISTICS (V
CC
= +15 V, V
EE
= −15 V, R
L
connected to ground, T
A
= +25°C, unless otherwise noted.)
Characteristics Symbol Min Typ Max Unit
Slew Rate (V
in
= −10 V to +10 V, R
L
= 2.0 k, C
L
= 100 pF)
A
V
= −1.0, T
A
= T
low
to T
high
SR 1.0 1.4 −
V/ms
Gain Bandwidth Product (f = 100 kHz, C
L
= 100 pF, R
L
= 2.0 k)
T
A
= 25°C
T
A
= T
low
to T
high
GBW
0.9
0.7
1.4
−
−
−
MHz
Phase Margin T
J
= T
low
to T
high
R
L
= 2.0 k, C
L
= 100 pF
f
m
− 65 − Degrees
Gain Margin
R
L
= 2.0 k, C
L
= 100 pF
A
m
− 15 − dB
Equivalent Input Noise Voltage
R
S
= 100 W, f = 1.0 to 100 kHz
e
n
− 22 −
nV/ Hz√
Total Harmonic Distortion
A
V
= −1.0, R
L
= 50 W, V
O
= 0.5 VRMS, f = 1.0 kHz
THD − 0.02 − %
NOTE: In case V
EE
is disconnected before V
CC
, a diode between V
EE
and Ground is recommended to avoid damaging the device.
P1-P3P4-P6P7-P9P10-P10

TCA0372DM2EL

Mfr. #:
Buy TCA0372DM2EL
Manufacturer:
ON Semiconductor
Description:
Operational Amplifiers - Op Amps 5-40V 1A Output
Lifecycle:
New from this manufacturer.
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