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| Order this document by TCA0372/D TCA0372 Dual Power Operational Amplifier 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. * Output Current to 1.0 A DW SUFFIX PLASTIC PACKAGE CASE 751G SOP (12+2+2)L 16 1 16 1 DP2 SUFFIX PLASTIC PACKAGE CASE 648 * * * * * * * Slew Rate of 1.3 V/s 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 PIN CONNECTIONS TCA0372DP2 Output A 1 VCC 2 Output B 3 VEE/Gnd 4 5 -+ 16 Gnd 15 Gnd 14 Gnd 13 Gnd 12 Gnd +- 11 Gnd 10 Gnd 9 Gnd (Top View) *Pins 4 and 9 to 16 are internally connected. Inv. Input Output Noninv. Input Thermal Protection DP1 SUFFIX PLASTIC PACKAGE CASE 626 8 1 Representative Block Diagram VCC Current Bias Monitoring Inputs B 6 7 Inputs A 8 TCA0372DW VCC 1 Output B 2 NC 3 4 VEE/Gnd 5 16 Output A 15 NC 14 NC 13 12 11 NC 10 Input -A 9 Input +A (Top View) VEE/Gnd NC 6 Inputs -B 7 VEE Inputs +B 8 ORDERING INFORMATION Device TCA0372DW TCA0372DP1 TCA0372DP2 TJ = -40 to +150C 40 150C Operating Temperature Range Package SOP (12+2+2) L Plastic DIP Plastic DIP TCA0372DP1 Output A 1 VCC 2 Output B VEE/Gnd 3 4 - + + - 8 7 6 5 Inputs A Inputs B (Top View) (c) Motorola, Inc. 1999 Rev 2 MOTOROLA ANALOG IC DEVICE DATA 1 TCA0372 MAXIMUM RATINGS Rating Supply Voltage (from VCC to VEE) Input Differential Voltage Range Input Voltage Range Junction Temperature (Note 2) Storage Temperature Range DC Output Current Peak Output Current (Nonrepetitive) Symbol VS VIDR VIR TJ Tstg IO I(max) Value 40 (Note 1) (Note 1) +150 -55 to +150 1.0 1.5 Unit V V V C C A A DC ELECTRICAL CHARACTERISTICS (VCC = +15 V, VEE = -15 V, RL connected to ground, TJ = -40 to +125C.) Characteristics Input Offset Voltage (VCM = 0) TJ = +25C TJ, Tlow to Thigh Average Temperature Coefficient of Offset Voltage Input Bias Current (VCM = 0) Input Offset Current (VCM = 0) Large Signal Voltage Gain VO = 10 V, RL = 2.0 k Output Voltage Swing (IL = 100 mA) TJ = +25C TJ = Tlow to Thigh TJ = +25C TJ = Tlow to Thigh Output Voltage Swing (IL = 1.0 A) VCC = +24 V, VEE = 0 V, TJ = +25C VCC = +24 V, VEE = 0 V, TJ = Tlow to Thigh VCC = +24 V, VEE = 0 V, TJ = +25C VCC = +24 V, VEE = 0 V, TJ = Tlow to Thigh Input Common Mode Voltage Range TJ = +25C TJ = Tlow to Thigh Common Mode Rejection Ratio (RS = 10 k) Power Supply Rejection Ratio (RS = 100 ) Power Supply Current TJ = +25C TJ = Tlow to Thigh Symbol VIO -- -- VIO/T IIB IIO AVOL VOH 14.0 13.9 -- -- 22.5 22.5 -- -- 14.2 -- -14.2 -- 22.7 -- 1.3 -- -- -- -14.0 -13.9 V -- -- 1.5 1.5 V VEE to (VCC -1.0) VEE to (VCC -1.3) CMRR PSRR ID -- -- 5.0 -- 10 14 70 70 90 90 -- -- dB dB mA -- -- -- 30 1.0 -- 20 100 10 100 15 20 -- 500 50 -- V/C nA nA V/mV V Min Typ Max Unit mV VOL VOH VOL VICR NOTES: 1. Either or both input voltages should not exceed the magnitude of VCC or VEE. 2. Power dissipation must be considered to ensure maximum junction temperature (TJ) is not exceeded. AC ELECTRICAL CHARACTERISTICS (VCC = +15 V, VEE = -15 V, RL connected to ground, TJ = +25C, unless otherwise noted.) Characteristics Slew Rate (Vin = -10 V to +10 V, RL = 2.0 k, CL = 100 pF) AV = -1.0, TJ = Tlow to Thigh Gain Bandwidth Product (f = 100 kHz, CL = 100 pF, RL = 2.0 k) TJ = 25C TJ = Tlow to Thigh Phase Margin TJ = Tlow to Thigh RL = 2.0 k, CL = 100 pF Gain Margin RL = 2.0 k, CL = 100 pF Equivalent Input Noise Voltage RS = 100 , f = 1.0 to 100 kHz Total Harmonic Distortion AV = -1.0, RL = 50 , VO = 0.5 VRMS, f = 1.0 kHz Symbol SR GBW 0.9 0.7 m Am en THD -- -- -- -- 1.4 -- 65 15 22 0.02 -- -- -- -- -- -- Degrees dB nV/ Hz % Min 1.0 Typ 1.4 Max -- Unit V/s MHz NOTE: In case VEE is disconnected before VCC, a diode between VEE and Ground is recommended to avoid damaging the device. 2 MOTOROLA ANALOG IC DEVICE DATA TCA0372 Figure 1. Supply Current versus Suppy Voltage with No Load Vsat , OUTPUT SATURATION VOLTAGE (V) 6.5 ICC , SUPPLY CURRENT (mA) VCC VCC-1.0 VCC-2.0 VCC+2.0 VCC+1.0 VEE 0 0.5 IL, LOAD CURRENT (A) 1.0 Figure 2. Output Saturation Voltage versus Load Current VCC = 24 V VEE = 0 V 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 3. Voltage Gain and Phase versus Frequency 80 60 GAIN (dB) 40 20 VCC = +15 V VEE = -15 V RL = 2.0 k 80 90 100 110 120 -20 1.0 130 10000 PHASE (DEGREES) m , PHASE MARGIN (DEGREES) 70 60 50 40 30 20 Figure 4. Phase Margin versus Output Load Capacitance VCC = +15 V VEE = -15 V RL = 2.0 k AV = -100 10 100 f, FREQUENCY (kHz) 1000 0 0.4 0.8 1.2 1.6 2.0 CL, OUTPUT LOAD CAPACITANCE (nF) Figure 5. Small Signal Transient Response VO,OUTPUT VOLTAGE (50 mV/DIV) VO, OUTPUT VOLTAGE (5.0 V/DIV) VCC = +15 V VEE = -15 V AV = +1.0 RL = 2.0 k Figure 6. Large Signal Transient Response VCC = +15 V VEE = -15 V AV = +1.0 RL = 2.0 k t, TIME (1.0 s/DIV) t, TIME (10 s/DIV) MOTOROLA ANALOG IC DEVICE DATA 3 TCA0372 Figure 7. Sine Wave Reponse VCC = +15 V VEE = -15 V AV = +100 RL = 50 Figure 8. Bidirectional DC Motor Control with Microprocessor-Compatible Inputs VCC E1 VS/2 + - + - E2 5.0 V/DIV 200 mV/DIV VS = Logic Supply Voltage Must Have VCC > VS E1, E2 = Logic Inputs t, TIME (100 s/DIV) Figure 9. Bidirectional Speed Control of DC Motors VS Rx 0.1 F 0.1 F R7 Vin R1 10 k - + R3 5.0 R6 10 k R2 10 k R5 10 k + - R8 10 k 10 k 2R3 R1 where, RM = internal resistance of motor. RM V 2 (V1 - S) |Ro| IM The voltage available at the terminals of the motor is: VM 2 2R3 R1 where, |Ro| = and IM is the motor current. Rx For circuit stability, ensure that Rx > @ @ + ) @ THERMAL INFORMATION The maximum power consumption an integrated circuit can tolerate at a given operating ambient temperature can be found from the equation: TJ(max)-TA RJA (typ) This must be greater than the sum of the products of the supply voltages and supply currents at the worst case operating condition. TJ(max) = Maximum operating junction temperature as listed in the maximum ratings section. TA = Maximum desired operating ambient temperature. RJA(typ) = Typical thermal resistance junction-to- ambient. PD(TA) = where, PD(TA) = power dissipation allowable at a given operating ambient temperature. 4 MOTOROLA ANALOG IC DEVICE DATA TCA0372 OUTLINE DIMENSIONS DW SUFFIX PLASTIC PACKAGE CASE 751G-02 (SOP (12+2+2)L) ISSUE A -A- 16 9 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.13 (0.005) TOTAL IN EXCESS OF D DIMENSION AT MAXIMUM MATERIAL CONDITION. MILLIMETERS MIN MAX 10.15 10.45 7.40 7.60 2.35 2.65 0.35 0.49 0.50 0.90 1.27 BSC 0.25 0.32 0.10 0.25 0_ 7_ 10.05 10.55 0.25 0.75 INCHES MIN MAX 0.400 0.411 0.292 0.299 0.093 0.104 0.014 0.019 0.020 0.035 0.050 BSC 0.010 0.012 0.004 0.009 0_ 7_ 0.395 0.415 0.010 0.029 -B- 1 8 8X P 0.010 (0.25) M B M 16X D M J TA S 0.010 (0.25) B S F R X 45_ C -T- 14X DIM A B C D F G J K M P R G K SEATING PLANE M DP2 SUFFIX PLASTIC PACKAGE CASE 648-08 ISSUE R -A- 16 9 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 4. DIMENSION B DOES NOT INCLUDE MOLD FLASH. 5. ROUNDED CORNERS OPTIONAL. DIM A B C D F G H J K L M S INCHES MIN MAX 0.740 0.770 0.250 0.270 0.145 0.175 0.015 0.021 0.040 0.70 0.100 BSC 0.050 BSC 0.008 0.015 0.110 0.130 0.295 0.305 0_ 10 _ 0.020 0.040 MILLIMETERS MIN MAX 18.80 19.55 6.35 6.85 3.69 4.44 0.39 0.53 1.02 1.77 2.54 BSC 1.27 BSC 0.21 0.38 2.80 3.30 7.50 7.74 0_ 10 _ 0.51 1.01 B 1 8 F S C L -T- H G D 16 PL SEATING PLANE K J TA M M 0.25 (0.010) M MOTOROLA ANALOG IC DEVICE DATA 5 TCA0372 OUTLINE DIMENSIONS DP1 SUFFIX PLASTIC PACKAGE CASE 626-05 ISSUE K 8 5 -B- 1 4 F NOTE 2 NOTES: 1. DIMENSION L TO CENTER OF LEAD WHEN FORMED PARALLEL. 2. PACKAGE CONTOUR OPTIONAL (ROUND OR SQUARE CORNERS). 3. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. DIM A B C D F G H J K L M N MILLIMETERS MIN MAX 9.40 10.16 6.10 6.60 3.94 4.45 0.38 0.51 1.02 1.78 2.54 BSC 0.76 1.27 0.20 0.30 2.92 3.43 7.62 BSC --- 10_ 0.76 1.01 INCHES MIN MAX 0.370 0.400 0.240 0.260 0.155 0.175 0.015 0.020 0.040 0.070 0.100 BSC 0.030 0.050 0.008 0.012 0.115 0.135 0.300 BSC --- 10_ 0.030 0.040 -A- L C -T- SEATING PLANE J N D K M M H G 0.13 (0.005) TA M B M 6 MOTOROLA ANALOG IC DEVICE DATA TCA0372 Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. MOTOROLA ANALOG IC DEVICE DATA 7 TCA0372 Mfax is a trademark of Motorola, Inc. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 5405, Denver, Colorado 80217. 1-303-675-2140 or 1-800-441-2447 Customer Focus Center: 1-800-521-6274 MfaxTM: RMFAX0@email.sps.mot.com - TOUCHTONE 1-602-244-6609 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Centre, Motorola Fax Back System - US & Canada ONLY 1-800-774-1848 2, Dai King Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong. - http://sps.motorola.com/mfax/ 852-26629298 HOME PAGE: http://motorola.com/sps/ JAPAN: Motorola Japan Ltd.; SPD, Strategic Planning Office, 141, 4-32-1 Nishi-Gotanda, Shinagawa-ku, Tokyo, Japan. 81-3-5487-8488 8 TCA0372/D MOTOROLA ANALOG IC DEVICE DATA |
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