TCA0372(1.0A输出电流的双功率运算放大器)

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.
Input Common Mode Voltage Range
TA = +25°C TA = Tlow to Thigh
Common Mode Rejection Ratio (RS = 10 k)
Power Supply Rejection Ratio (RS = 100 W)
Power Supply Current TA = +25°C
Symbol
Min
Typ
Max
Input Offset Voltage (VCM = 0) TA = +25°C TA, Tlow to Thigh
Average Temperature Coefficient of Offset Voltage
Input Bias Current (VCM = 0) Input Offset Current (VCM = 0) Large Signal Voltage Gain
2
TCA0372, TCA0372B
DC ELECTRICAL CHARACTERISTICS (VCC = +15 V, VEE = −15 V, RL connected to ground, TA = −40° to +125°C.)
Characteristics
en
−
22
−
nV/√ Hz
Total Harmonic Distortion AV = −1.0, RL = 50 W, VO = 0.5 VRMS, f = 1.0 kHz
THD
−
0.02
−
%
NOTE: In case VEE is disconnected before VCC, a diode between VEE and Ground is recommended to avoid damaging the device.
70
VCC = +15 V
60
VEE = −15 V RL = 2.0 kW
AV = −100
50
40
30
20
0
0.4
0.8
1.2
1.6
2.0
CL, OUTPUT LOAD CAPACITANCE (nF)
Figure 5. Phase Margin versus Output Load Capacitance
RqJC
°C/W 23 10 12
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,
VCC VCC−1.0 VCC−2.0
VCC+2.0
VCC+1.0 VEE 0
VCC = 24 V VEE = 0 V
0.5
1.0
IL, LOAD CURRENT (A) Figure 3. Output Saturation Voltage
versus Load Current
80
80
VCC = +15 V
−
−
−14.2 −14.0
−
−
−13.9
22.5 22.7
−
22.5
−
−
−
1.3
1.5
−
−
1.5
VEE to (VCC −1.0) VEE to (VCC −1.3)
70
90
−
70
90
−
−
5.0
10
−
8.0
10
−
−
14
−
−
14
Unit mV
mV/°C nA nA
V/mV V
V
V
dB dB mA
AC ELECTRICAL CHARACTERISTICS (VCC = +15 V, VEE = −15 V, RL connected to ground, TA = +25°C, unless otherwise noted.)
Current Bias
Monitoring
Thermal Protection
ቤተ መጻሕፍቲ ባይዱ
VCC Output
ORDERING INFORMATION
See detailed ordering and shipping information in the package dimensions section on page 6 of this data sheet.

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
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Supply Voltage (from VCC to VEE) Input Differential Voltage Range Input Voltage Range Junction Temperature (Note 2) Operating Temperature Range Storage Temperature Range DC Output Current Peak Output Current (Nonrepetitive) Thermal Resistance, Junction−to−Air
GBW
0.9
1.4
−
0.7
−
−
MHz
Phase Margin TJ = Tlow to Thigh RL = 2.0 k, CL = 100 pF
fm
−
65
−
Degrees
Gain Margin RL = 2.0 k, CL = 100 pF
Am
−
15
−
dB
Equivalent Input Noise Voltage RS = 100 W, f = 1.0 to 100 kHz
3
ICC, SUPPLY CURRENT (mA)
TCA0372, TCA0372B
Vsat , OUTPUT SATURATION VOLTAGE (V)
6.5
5.5
4.5
3.5
2.5 0 2.0 4.0 6.0 8.0 10 12 14 16 18 20 VCC, |VEE|, SUPPLY VOLTAGE (V) Figure 2. Supply Current versus Supply Voltage with No Load
VEE Figure 1. Representative Block Diagram
© Semiconductor Components Industries, LLC, 2005
1
July, 2005 − Rev. 9
Publication Order Number: TCA0372/D
TCA0372, TCA0372B
TA = Tlow to Thigh
TCA0372 TCA0372B TCA0372 TCA0372B
VIO
DVIO/DT IIB IIO
AVOL VOH
VOL VOH
VOL VICR
CMRR PSRR
ID
−
1.0
15
−
−
20
−
20
−
−
100
500
−
10
50
30
100
−
14.0 14.2
−
13.9
−
Case 626 Case 648 Case 751G
VS VIDR VIR
TJ TA Tstg IO I(max) RqJA
40 Note 1 Note 1 +150 −40 to +125 −55 to +150
1.0 1.5
137 72 80
V V V °C °C °C A A °C/W
Thermal Resistance, Junction−to−Case Case 626 Case 648 Case 751G
TCA0372, TCA0372B
1.0 A Output Current, Dual Power Operational Amplifiers