KA324 [ONSEMI]

四路运算放大器;
KA324
型号: KA324
厂家: ONSEMI    ONSEMI
描述:

四路运算放大器

放大器 光电二极管 运算放大器
文件: 总15页 (文件大小:513K)
中文:  中文翻译
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November 2014  
KA324 / KA324A / KA2902  
Quad Operational Amplifier  
Features  
Descripon  
• Internally Frequency Compensated for Unity Gain  
• Large DC Voltage Gain: 100 dB  
The KA24 ses const of four independent, high gain,  
intery frequenompensated operational amplifiers  
whch we designed specifically to operate from a sin-  
gle power pply over a wide voltage rage. Operation  
from split power supplies is also possible so long as the  
ference between the two supplies is 3 V to 32 V. Appli-  
cation reas include transducer amplifier, DC gain blocks  
all the conventional OP Amp circits which now can  
be easily implemented in ngle power supply systems.  
• Wide Power Supply Range:  
KA324 / KA324A: 3 V ~ 32 V (or ±1.5 V ~ 16 V)  
KA2902: 3 V ~ 26 V (or ±1.5 V ~ 13 V)  
• Input Common Mode Voltage Range Includes Ground  
• Large Output Voltage Swing: 0 V to VCC -1.5 V  
• Power Drain Suitable for Battery Operation  
14-DIP  
1
14-SOP  
1
Ordering Information  
Part Number  
KA324  
Operating Temperature Range Top Mark  
Package  
MDIP 14L  
MDIP 14L  
SOP 14L  
SOP 14L  
SOP 14L  
Packing Method  
Rail  
KA324  
KA324A  
KA324D  
KA324AD  
KA2902D  
KA324A  
Rail  
0 to +70°C  
KA324DTF  
KA324ADTF  
KA2902DTF  
Tape and Reel  
Tape and Reel  
Tape and Reel  
-40 to +85°C  
© 2002 Fairchild Semiconductor Corporation  
KA324 / KA324A / KA2902 Rev. 1.1.0  
www.fairchildsemi.com  
Block Diagram  
OUT4  
IN4 (-)  
OUT1  
IN1 (-)  
14  
13  
1
2
1
_
4
_
+
+
+
IN1 (+)  
VCC  
IN4 (+)  
GND  
3
12  
11  
10  
9
4
5
6
7
_
3
_
2
IN2 (+)  
IN2 (-)  
IN3 (+)  
I(-)  
OUT3  
+
OUT2  
8
Figure 1. ock Diagram  
Schematic Diagram  
(One Section Only)  
VCC  
Q12  
Q
Q5  
Q17  
Q19  
Q20  
Q3  
Q4  
R1  
Q2  
C1  
Q18  
IN(-)  
Q1  
R2  
OUTPUT  
IN(+)  
Q11  
Q21  
Q10  
Q15  
Q14  
Q7  
Q8  
Q9  
Q13  
Q16  
GND  
Figure 2. Schematic Diagram  
© 2002 Fairchild Semiconductor Corporation  
KA324 / KA324A / KA2902 Rev. 1.1.0  
www.fairchildsemi.com  
2
Absolute Maximum Ratings  
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-  
ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-  
tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The  
absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise noted.  
Parameter  
Power Supply Voltage  
Differential Input Voltage  
Input Voltage  
Symbol  
VCC  
KA324 / KA324A  
±16 or 32  
32  
KA2902  
±13 or 26  
26  
Unit  
V
VI(DIFF)  
VI  
V
-0.3 to +32  
-0.3 to +26  
V
Output Short Circuit to GND  
VCC 15 V, TA = 25°C (One Amp)  
-
Continuous  
Continuous  
-
Operating Temperature Range  
Storage Temperature Range  
TOPR  
TSTG  
0 to +70  
-40 to +85  
°C  
°C  
-65 to 150  
-65 to +150  
Thermal Characteristics  
Values are at TA = 25°C unless otherwise noted.  
Symbol  
Paramete
Power Dissipation, TA = 2
Value  
Unit  
14-DIP  
14-SOP  
14-DP  
131
640  
95  
PD  
mW  
RθJA  
Thermal ResistancJuncbient, Max.  
°C/W  
14-SOP  
195  
© 2002 Fairchild Semiconductor Corporation  
KA324 / KA324A / KA2902 Rev. 1.1.0  
www.fairchildsemi.com  
3
Electrical Characteristics  
Values are at VCC = 5.0 V, VEE = GND, TA = 25°C, unless otherwise specified.  
KA324  
KA2902  
Symbol  
Parameter  
Conditions  
Unit  
Min. Typ. Max. Min. Typ. Max.  
VCM = 0 V to VCC - 1.5 V,  
V
VIO  
Input Offset Voltage  
-
1.5  
7.0  
-
1.5  
7.0  
mV  
O(P) = 1.4 V, RS = 0 Ω(1)  
IIO  
Input Offset Current  
Input Bias Current  
VCM = 0 V  
VCM = 0 V  
-
-
3
50  
-
-
3
50  
nA  
nA  
IBIAS  
40  
250  
40  
250  
Input Common Mode  
Voltage Range  
VCC  
-1.5  
VCC  
-1.5  
(1)  
VI(R)  
0
0
-
V
RL = , VCC = 30 V,  
-
-
1
0
100  
3.0  
1.2  
-
-
-
1.0  
0.7  
3.0  
1.2  
-
mA  
mA  
(KA2902, VCC = 26 V)  
ICC  
Supply Current  
RL = , VCC = 5 V  
VCC = 15 V, RL = 2 kΩ,  
GV  
Large Signal Voltage Gain  
2
25  
100  
V/mV  
V
O(P) = 1 V to 11
RL = 2
26  
27  
-
-
28  
5
-
-
22  
2
-
-
-
-
V
V
(1)  
VO(H)  
Output Voltage Swing  
RL = 10 kΩ  
24  
VO(L)  
VCC = V, RL= 10 kΩ  
20  
100  
mV  
Common-Mode  
Rejection Ratio  
CMRR  
65  
65  
75  
-
-
5
50  
75  
-
-
dB  
dB  
Power Supply  
Rejection Ratio  
PSRR  
-
100  
100  
CS  
ISC  
Channel Separati
Short Circuit to GD  
f = Hz to 20 kHz(2)  
VCC = 15 V  
-
-
120  
40  
-
-
-
120  
40  
-
dB  
60  
60  
mA  
V
V
I(+) = 1 V, VI(-) = 0 V,  
CC = 15 V, VO(P) = 2 V  
ISOURCE  
2
10  
40  
13  
-
-
20  
10  
40  
13  
-
-
mA  
mA  
VI(+) = 0 V, VI(-) = 1 V,  
VCC 15 V, VO(P) = 2 V  
Ot Curr
ISINK  
VI(+) = 0 V, VI(-) = 1 V,  
V
CC = 15 V,  
12  
-
45  
-
-
-
-
-
-
-
μA  
VO(R) = 200 mV  
VI(DIFF)  
Differential Input Voltage  
-
VCC  
VCC  
V
Notes:  
1. VCC = 30 V for KA324, VCC = 26 V for K2902.  
2. This parameter, although guaranteed is not 100% tested in production.  
© 2002 Fairchild Semiconductor Corporation  
www.fairchildsemi.com  
KA324 / KA324A / KA2902 Rev. 1.1.0  
4
Electrical Characteristics (Continued)  
Values are at VCC = 5.0 V, VEE = GND, unless otherwise specified.  
The following specification apply over the range of 0°C TA +70°C for the KA324, and the -40°C TA +85°C for the  
KA2902.  
KA324  
KA2902  
Symbol  
Parameter  
Conditions  
Unit  
Min. Typ. Max. Min. Typ. Max.  
VICM = 0 V to VCC -1.5 V,  
V
VIO  
Input Offset Voltage  
-
-
9.0  
-
-
10.0  
mV  
O(P) = 1.4 V, RS = 0 Ω(3)  
ΔVIO/ΔT Input Offset Voltage Drift  
RS = 0 Ω (4)  
VCM = 0 V  
RS = 0 Ω (4)  
VCM = 0 V  
-
-
-
-
7.0  
-
-
-
-
-
7.0  
-
-
μV/ °C  
nA  
IIO  
Input Offset Current  
Input Offset Current Drift  
Input Bias Current  
150  
-
200  
-
ΔIIO/ΔT  
IBIAS  
10  
10  
-
pA/ °C  
nA  
50  
500  
Input Common Mode  
Voltage Range  
VCC  
-2.0  
VCC  
-2.0  
(3)  
VI(R)  
GV  
0
-
-
0
-
-
V
VCC = 15 V, RL = 0 kΩ,  
VO(P) = 1 V to 1V  
Large Signal Voltage Gain  
15  
-
15  
-
V/mV  
RL = 2 kΩ  
26  
27  
-
-
-
-
22  
23  
-
-
-
-
V
V
(3)  
VO(H)  
Output Voltage Swing  
RL = 10 kΩ  
28  
5
5
VO(L)  
VCC = 5 RL= 10 kΩ  
V, VI0 V,  
V, VO(P) = 2 V  
20  
100  
mV  
ISOURCE  
10  
20  
-
10  
20  
-
mA  
Output Current  
VI(-) = 1 V,  
5 V, VO(P) = 2 V  
ISINK  
5
-
8
-
5
-
8
-
-
mA  
V
VI(DIFF)  
Differential Input ltage  
-
VCC  
VCC  
Notes:  
3. VCC = 30 V for KA26 V for KA2902.  
4. These parameters, uaranteed are not 100% ested in production.  
© 2002 Fairchild Semiconductor Corporation  
www.fairchildsemi.com  
KA324 / KA324A / KA2902 Rev. 1.1.0  
5
Electrical Characteristics (Continued)  
Values are at VCC = 5.0 V, VEE = GND, TA = 25°C, unless otherwise specified.  
KA324A  
Typ.  
Symbol  
Parameter  
Input Offset Voltage  
Conditions  
Unit  
Min.  
Max.  
VCM = 0 V to VCC -1.5 V,  
VIO  
-
1.5  
3.0  
mV  
VO(P) = 1.4 V, RS = 0 Ω(5)  
IIO  
Input Offset Current  
Input Bias Current  
VCM = 0 V  
VCM = 0 V  
-
-
3
30  
nA  
nA  
IBIAS  
40  
100  
VCC  
-1.5  
(5)  
VI(R)  
ICC  
Input Common-Mode Voltage Range  
Supply Current  
0
-
V
V
CC = 30 V, RL = ∞  
-
1.5  
0.7  
3.0  
1.2  
mA  
mA  
VCC = 5 V, RL = ∞  
VCC = 15 V, R2 kΩ,  
GV  
Large Signal Voltage Gain  
25  
100  
V/mV  
V
O(P) = 1 V o 11
L = 2 kΩ  
26  
27  
-
-
-
-
V
(5)  
VO(H)  
Output Voltage Swing  
RL 10 kΩ  
28  
5
V
VO(L)  
CMRR  
PSRR  
CS  
VCC = 5 , RL= 0 kΩ  
20  
-
mV  
dB  
dB  
dB  
mA  
Common-Mode Rejection Ratio  
Power Supply Rejection Ratio  
Channel Separation  
-
65  
65  
-
85  
100  
120  
40  
-
-
f = Hz to 20 kHz(6
VCC = 15 V  
-
ISC  
Short Circuit to GND  
-
60  
V
I(+) = 1 V, VI(-) = 0 V,  
ISOURCE  
20  
10  
40  
20  
-
-
mA  
mA  
VCC = 15 V, VO(P) = 2 V  
VI(+) = 0 V, VI(-) = 1 V,  
V
Output Current  
CC = 15 V, VO(P) = 2 V  
ISINK  
VI(+) = 0 V, VI(-) = 1 V,  
12  
-
50  
-
-
μA  
VCC = 15 V, VO(P) = 200 mV  
VI(DIFF)  
tial InVoltage  
-
VCC  
V
Notes:  
5. VCC=30V A.  
6. This paramelthough guaranteed is not 100% tested in production.  
© 2002 Fairchild Semiconductor Corporation  
www.fairchildsemi.com  
KA324 / KA324A / KA2902 Rev. 1.1.0  
6
Electrical Characteristics (Continued)  
Values are at VCC = 5.0 V, VEE = GND, unless otherwise specified.  
The following specification apply over the range of 0°C TA +70°C for the KA324A.  
KA324A  
Typ.  
Symbol  
Parameter  
Input Offset Voltage  
Conditions  
Unit  
Min.  
Max.  
VCM = 0 V to VCC -1.5 V,  
VIO  
-
-
5.0  
mV  
VO(P) = 1.4V, RS = 0Ω(7)  
ΔVIO/ΔT Input Offset Voltage Drift  
IIO Input Offset Current  
ΔIIO/ΔT Input Offset Current Drift  
RS = 0 Ω (8)  
VCM = 0 V  
RS = 0 Ω (8)  
VCM = 0 V  
-
-
-
-
7
-
30  
75  
μV/°C  
nA  
10  
40  
300  
200  
pA/°C  
nA  
IBIAS  
VI(R)  
GV  
Input Bias Current  
Input Common-Mode  
Voltage Range  
VCC  
-2.0  
(7)  
0
-
V
Large Signal Voltage Gain  
VCC = 15 V, RL= 2kΩ  
15  
26  
27  
-
-
-
-
-
V/mV  
V
RL = 2 kΩ  
(7)  
VO(H)  
Output Voltage Swing  
RL = 10 kΩ  
VCC = 5 R10 kΩ  
VI(+) = 1 V, VI(-) = 0 V,  
28  
5
-
V
VO(L)  
20  
mV  
ISOURCE  
10  
20  
-
mV  
C = 1V, VO(P) = 2 V  
Output Current  
VI(+0 V, VI(-) = 1 V
VCC = 15 V, VO() = 2 V  
ISINK  
5
8
-
-
mA  
V
VI(DIFF)  
Differential Input Voltage  
VCC  
Notes:  
7. VCC=30V for KA324A.  
8. This parameter, althguaraneeis not 100% tested in production
© 2002 Fairchild Semiconductor Corporation  
www.fairchildsemi.com  
KA324 / KA324A / KA2902 Rev. 1.1.0  
7
Typical Performance Characteristics  
mperature Tj ( °C)  
Supply Voltage (v)  
Figure 3. Input Voltage Range vs. Supply Voltage  
Fige 4. Input Current vs. Temprature  
Supply Voltage (V)  
ge (V)  
Figure 6. Voltage Gain vs. Supply Voltage  
Figuply Cent vs. Supply Voltage  
Frequency (Hz)  
Frequency (Hz)  
Figure 7. Open Loop Frequency Response  
Figure 8. Common Mode Rejection Ratio  
© 2002 Fairchild Semiconductor Corporation  
KA324 / KA324A / KA2902 Rev. 1.1.0  
www.fairchildsemi.com  
8
Typical Performance Characteristics (Continued)  
Figure 9. Voltage Follower Pulse Response  
Figu10. Voltage Follower Pulse Response  
(Small Signal)  
Figure 11. Larequency Response  
Figure 12. Output Characteristics vs.  
Current Sourcing  
Figure 13. Output Characteristics vs.  
Current Sinking  
Figure 14. Current Limiting vs. Temperature  
© 2002 Fairchild Semiconductor Corporation  
www.fairchildsemi.com  
KA324 / KA324A / KA2902 Rev. 1.1.0  
9
Physical Dimensions  
Figure 15. 14-LEAD, MDIP, JEDEC MS-001, .300 INCH WIDE  
© 2002 Fairchild Semiconductor Corporation  
KA324 / KA324A / KA2902 Rev. 1.1.0  
www.fairchildsemi.com  
10  
                                                                                                           
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ꢀꢀ)ꢂꢀ/$1'ꢀ3$77(51ꢀ67$1'5'ꢍꢀ62,&ꢅꢇꢆ3ꢃꢁꢁ;ꢅꢊꢄꢎꢅꢊ0ꢂ  
ꢀꢀ*ꢂꢀ),/(ꢀ1$0(ꢍꢀ0.7ꢎ0ꢅꢊ&ꢀ5(9ꢇ  
ꢀ6&$/(ꢀꢇꢍꢅ  
Figure 16. 14-Lead, SOIC, NON-JEDEC, .150 INCH NARROW BODY, 225SOP  
© 2002 Fairchild Semiconductor Corporation  
KA324 / KA324A / KA2902 Rev. 1.1.0  
www.fairchildsemi.com  
11  
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