KA324 / KA324A / KA2902 — Quad Operational Amplifier November 2014 KA324 / KA324A / KA2902 Quad Operational Amplifier Features Description • Internally Frequency Compensated for Unity Gain The KA324 series consist of four independent, high gain, • Large DC Voltage Gain: 100 dB internally frequency compensated operational amplifiers • Wide Power Supply Range: which were designed specifically to operate from a sin- gle power supply over a wide voltage range. Operation KA324 / KA324A: 3 V ~ 32 V (or ±1.5 V ~ 16 V) from split power supplies is also possible so long as the KA2902: 3 V ~ 26 V (or ±1.5 V ~ 13 V) difference between the two supplies is 3 V to 32 V. Appli- • Input Common Mode Voltage Range Includes Ground cation areas include transducer amplifier, DC gain blocks • Large Output Voltage Swing: 0 V to VCC -1.5 V and all the conventional OP Amp circuits which now can • Power Drain Suitable for Battery Operation be easily implemented in single power supply systems. 14-DIP 1 14-SOP 1 Ordering Information Part Number Operating Temperature Range Top Mark Package Packing Method KA324 KA324 MDIP 14L Rail KA324A KA324A MDIP 14L Rail 0 to +70°C KA324DTF KA324D SOP 14L Tape and Reel KA324ADTF KA324AD SOP 14L Tape and Reel KA2902DTF -40 to +85°C KA2902D SOP 14L Tape and Reel © 2002 Fairchild Semiconductor Corporation www.fairchildsemi.com KA324 / KA324A / KA2902 Rev. 1.1.0 KA324 / KA324A / KA2902 — Quad Operational Amplifier Block Diagram OUT1 1 14 OUT4 IN1 (-) 2 1 4 13 IN4 (-) _ _ + + IN1 (+) 3 12 IN4 (+) VCC 4 11 GND IN2 (+) 5 _ + + _ 10 IN3 (+) IN2 (-) 6 2 3 9 IN3 (-) OUT2 78OUT3 Figure 1. Block Diagram Schematic Diagram (One Section Only) VCC Q12 Q5 Q6 Q17 Q19 Q20 Q2 Q3 R1 C1 IN(-) Q4 Q18 Q1 R2 IN(+) Q11 OUTPUT Q21 Q10 Q15 Q7 Q14 Q8 Q9 Q13 Q16 GND Figure 2. Schematic Diagram © 2002 Fairchild Semiconductor Corporation www.fairchildsemi.com KA324 / KA324A / KA2902 Rev. 1.1.0 2 KA324 / KA324A / KA2902 — Quad Operational Amplifier 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 Symbol KA324 / KA324A KA2902 Unit Power Supply Voltage VCC ±16 or 32 ±13 or 26 V Differential Input Voltage VI(DIFF) 32 26 V Input Voltage VI -0.3 to +32 -0.3 to +26 V Output Short Circuit to GND - Continuous Continuous - VCC ≤ 15 V, TA = 25°C (One Amp) ° Operating Temperature Range TOPR 0 to +70 -40 to +85 C ° Storage Temperature Range TSTG -65 to +150 -65 to +150 C Thermal Characteristics Values are at TA = 25°C unless otherwise noted. Symbol Parameter Value Unit 14-DIP 1310 PD Power Dissipation, TA = 25°C mW 14-SOP 640 14-DIP 95 ° RθJA Thermal Resistance, Junction-to-Ambient, Max. C/W 14-SOP 195 © 2002 Fairchild Semiconductor Corporation www.fairchildsemi.com KA324 / KA324A / KA2902 Rev. 1.1.0 3 KA324 / KA324A / KA2902 — Quad Operational Amplifier 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, VIO Input Offset Voltage Ω(1) - 1.5 7.0 - 1.5 7.0 mV VO(P) = 1.4 V, RS = 0 IIO Input Offset Current VCM = 0 V - 3 50 - 3 50 nA IBIAS Input Bias Current VCM = 0 V - 40 250 - 40 250 nA Input Common Mode V V V (1) 0-CC 0-CC V I(R) Voltage Range -1.5 -1.5 R = ∞, V = 30 V, L CC - 1.0 3.0 - 1.0 3.0 mA (KA2902, V = 26 V) ICC Supply Current CC ∞ RL = , VCC = 5 V - 0.7 1.2 - 0.7 1.2 mA Ω, VCC = 15 V, RL = 2 k GV Large Signal Voltage Gain 25 100 - 25 100 - V/mV VO(P) = 1 V to 11 V Ω RL = 2 k 26--22--V V (1) O(H) Ω Output Voltage Swing RL = 10 k 27 28 - 23 24 - V Ω VO(L) VCC = 5 V, RL= 10 k - 5 20 - 5 100 mV Common-Mode CMRR -6575-5075-dB Rejection Ratio Power Supply PSRR - 65 100 - 50 100 - dB Rejection Ratio CS Channel Separation f = 1 kHz to 20 kHz(2) - 120 - - 120 - dB ISC Short Circuit to GND VCC = 15 V - 40 60 - 40 60 mA VI(+) = 1 V, VI(-) = 0 V, ISOURCE 20 40 - 20 40 - mA VCC = 15 V, VO(P) = 2 V V = 0 V, V = 1 V, I(+) I(-) 10 13 - 10 13 - mA Output Current VCC = 15 V, VO(P) = 2 V I SINK VI(+) = 0 V, VI(-) = 1 V, μ VCC = 15 V, 1245---- A VO(R) = 200 mV VI(DIFF) Differential Input Voltage - - - VCC --VCC V Notes: 1. VCC = 30 V for KA324, VCC = 26 V for KA2902. 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 KA324 / KA324A / KA2902 — Quad Operational Amplifier 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, VIO Input Offset Voltage Ω(3) --9.0--10.0mV VO(P) = 1.4 V, RS = 0 Δ Δ Ω (4) μ ° VIO/ T Input Offset Voltage Drift RS = 0 -7.0- -7.0-V/ C IIO Input Offset Current VCM = 0 V - - 150 - - 200 nA Δ Δ Ω (4) ° IIO/ T Input Offset Current Drift RS = 0 -10- -10-pA/C IBIAS Input Bias Current VCM = 0 V - - 500 - - 500 nA Input Common Mode V V V (3) 0-CC 0-CC V I(R) Voltage Range -2.0 -2.0 Ω, VCC = 15 V, RL = 2.0 k GV Large Signal Voltage Gain 15 - - 15 - - V/mV VO(P) = 1 V to 11 V Ω RL = 2 k 26 - - 22 - - V V (3) O(H) Ω Output Voltage Swing RL = 10 k 27 28 - 23 24 - V Ω VO(L) VCC = 5 V, RL= 10 k -520-5100mV VI(+) = 1 V, VI(-) = 0 V, ISOURCE 10 20 - 10 20 - mA VCC = 15 V, VO(P) = 2 V Output Current VI(+) = 0 V, VI(-) = 1 V, ISINK 58-58-mA VCC = 15 V, VO(P) = 2 V VI(DIFF) Differential Input Voltage - - - VCC --VCC V Notes: 3. VCC = 30 V for KA324, VCC = 26 V for KA2902. 4. These parameters, although guaranteed are not 100% tested in production. © 2002 Fairchild Semiconductor Corporation www.fairchildsemi.com KA324 / KA324A / KA2902 Rev. 1.1.0 5 KA324 / KA324A / KA2902 — Quad Operational Amplifier Electrical Characteristics (Continued) Values are at VCC = 5.0 V, VEE = GND, TA = 25°C, unless otherwise specified. KA324A Symbol Parameter Conditions Unit Min. Typ. Max. VCM = 0 V to VCC -1.5 V, VIO Input Offset Voltage Ω(5) -1.53.0mV VO(P) = 1.4 V, RS = 0 IIO Input Offset Current VCM = 0 V - 3 30 nA IBIAS Input Bias Current VCM = 0 V - 40 100 nA V V Input Common-Mode Voltage Range (5) 0-CC V I(R) -1.5 ∞ VCC = 30 V, RL = -1.53.0mA I Supply Current CC ∞ VCC = 5 V, RL = -0.71.2mA Ω, VCC = 15 V, RL= 2 k GV Large Signal Voltage Gain 25 100 - V/mV VO(P) = 1 V to 11 V Ω RL = 2 k 26 - - V V (5) O(H) Ω Output Voltage Swing RL = 10 k 27 28 - V Ω VO(L) VCC = 5 V, RL= 10 k -520mV CMRR Common-Mode Rejection Ratio - 65 85 - dB PSRR Power Supply Rejection Ratio - 65 100 - dB CS Channel Separation f = 1 kHz to 20 kHz(6) - 120 - dB ISC Short Circuit to GND VCC = 15 V - 40 60 mA VI(+) = 1 V, VI(-) = 0 V, ISOURCE 20 40 - mA VCC = 15 V, VO(P) = 2 V V = 0 V, V = 1 V, Output Current I(+) I(-) 10 20 - mA VCC = 15 V, VO(P) = 2 V ISINK V = 0 V, V = 1 V, I(+) I(-) 12 50 - μA VCC = 15 V, VO(P) = 200 mV VI(DIFF) Differential Input Voltage - - - VCC V Notes: 5. VCC=30V for KA324A. 6. This parameter, although guaranteed is not 100% tested in production. © 2002 Fairchild Semiconductor Corporation www.fairchildsemi.com KA324 / KA324A / KA2902 Rev. 1.1.0 6 KA324 / KA324A / KA2902 — Quad Operational Amplifier 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 Symbol Parameter Conditions Unit Min. Typ. Max. VCM = 0 V to VCC -1.5 V, VIO Input Offset Voltage Ω(7) --5.0mV VO(P) = 1.4V, RS = 0 Δ Δ Ω (8) μ ° VIO/ T Input Offset Voltage Drift RS = 0 -730V/ C IIO Input Offset Current VCM = 0 V - - 75 nA Δ Δ Ω (8) ° IIO/ T Input Offset Current Drift RS = 0 -10300pA/C IBIAS Input Bias Current VCM = 0 V - 40 200 nA Input Common-Mode V V (7) 0-CC V I(R) Voltage Range -2.0 Ω GV Large Signal Voltage Gain VCC = 15 V, RL= 2.0 k 15 - - V/mV Ω RL = 2 k 26 - - V V (7) O(H) Ω Output Voltage Swing RL = 10 k 27 28 - V Ω VO(L) VCC = 5 V, RL= 10 k -520mV VI(+) = 1 V, VI(-) = 0 V, ISOURCE 10 20 - mV VCC = 15 V, VO(P) = 2 V Output Current VI(+) = 0 V, VI(-) = 1 V, ISINK 58-mA VCC = 15 V, VO(P) = 2 V VI(DIFF) Differential Input Voltage - - - VCC V Notes: 7.