TK17010 LOW VOLTAGE OPERATIONAL AMPLIFIER FEATURES APPLICATIONS ■ Very Low and Wide Operating Voltage Range (VOP = 1.0 to 7 V) ■ Very Wide Input Signal Voltage Range (VIN = 0 V to 1.4 VP-P) ■ Very Large Output Signal (VOUT(MAX) = 1.4 VP-P) ■ Very Large Output (Source) Current (IOUT(MAX) = 660 µA) ■ Very Small SOT23L-6 Package ■ Battery-Powered Equipment DESCRIPTION The TK17010 is a single-supply operational amplifier capable of operating from a very low and very wide supply voltage range (VCC = 1.0 to 7 V). With its rail-to-rail structures, the input signal circuit can accept a very wide input voltage range (VIN = 0 to 1.4 VP-P). The TK17010 can also provide a very large output signal (VOUT(MAX) = 1.4 VP-P) while operating from a single 1.5 volt supply. This makes the TK17010 ideal for battery-operated equipment. TK17010 VCC +INPUT GND NC -INPUT OUTPUT The TK17010 is available in the very small SOT23L-6 Surface Mount Package. BLOCK DIAGRAM + ORDERING INFORMATION - TK17010M Tape/Reel Code TAPE/REEL CODE TL: Tape Left December 1999 TOKO, Inc. Page 1 TK17010 ABSOLUTE MAXIMUM RATINGS Supply Voltage ........................................................ 8.0 V Power Dissipation (Note 1) ................................ 200 mW Storage Temperature Range ................... -55 to +150 °C Operating Temperature Range ...................-20 to +75 °C Operating Voltage Range .............................. 1.0 to 7.0 V TK17010M ELECTRICAL CHARACTERISTICS Test conditions: VCC = 1.5 V, fIN = 1.0 kHz, RL = 10 kΩ, TA = 25 °C unless otherwise specified. SYMBOL PARAMETER TEST CONDITIONS MIN ICC Supply Current VIN(MAX) Maximum Input Voltage VOUT(MAX) Maximum Output Voltage IIB Input Bias Current Pin 4, Pin 6 -0.9 IOUT(MAX) Maximum Output Current Source Current 450 GVO Gain = 0 dB, THD = 1% TYP MAX UNITS 1.0 1.5 mA 1.2 1.4 VP-P 1.3 1.4 VP-P +0.9 µA 660 µA Open Circuit Voltage Gain 96 dB BW Frequency Band Width 350 kHz GVA Voltage Gain VIN = 30 mVrms THD Total Harmonic Distortion VIN = 30 mVrms Vni Noise Voltage Referred to Input BW = 400 Hz to 30 kHz 18.5 20.0 21.5 dB 0.07 0.30 % 26 60 µV Note 1: Power dissipation is 200 mW in free air. Derate at 1.6 mW/°C for operation above 25°C. Page 2 December 1999 TOKO, Inc. TK17010 TEST CIRCUIT + 1/2 VCC VCC 10 µF + 50 kΩ Input 1 µF + 600 Ω 10 µF Output 1 µF+ 5 kΩ + 10 kΩ 1000 pF 10 µF 45 kΩ December 1999 TOKO, Inc. Page 3 TK17010 TYPICAL PERFORMANCE CHARACTERISTICS SUPPLY CURRENT vs. SUPPLY VOLTAGE OUTPUT VOLTAGE vs. INPUT VOLTAGE 2.0 1.6 1.8 1.4 1.6 1.2 VOUT (mV) ICC (mA) 1.4 1.2 1.0 0.8 0.6 0.0 0 0.6 1 2 3 4 5 6 7 0.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 8 VCC(V) VIN (mV) OUTPUT VOLTAGE/TOTAL HARMONIC DISTORTION vs. INPUT VOLTAGE 0 OPEN CIRCUIT VOLTAGE GAIN vs. INPUT FREQUENCY -10 -20 VCC = 1.5 V Vref = 0.75 V fIN = 1 kHz GVA = 0 dB 100 80 VOUT -30 GVO (dB) VOUT (dBV)/THD (dB) 0.8 0.2 0.2 -40 -50 60 40 20 THD -60 0 -70 -80 -70 -60 -50 -40 -30 -20 -10 -20 0.01 0 1 10 100 fIN (kHz) OUTPUT VOLTAGE vs. OUTPUT CURRENT OUTPUT VOLTAGE vs. INPUT FREQUENCY 1000 0.5 VCC = 1.5 V Vref = 0.75 V GVA = 0 dB 0.4 1.2 Sink Current VOUT (mVrms) 1.4 0.1 VIN (dBV) 1.6 VOUT (V) 1.0 0.4 0.4 1.0 0.8 0.6 0.4 0.3 0.2 Source Current 0.1 0.2 0.0 0.01 0.1 1 IOUT (mA) Page 4 VCC = 1.5 V GVA = 0 dB 10 100 0 0.1 VCC = 1.5 V Vref = 0.75 V GVA = 20 dB RL = 10 kΩ THD = < 1% 1 10 100 fIN (kHz) December 1999 TOKO, Inc. TK17010 TYPICAL PERFORMANCE CHARACTERISTICS (CONT.) OUTPUT VOLTAGE vs. LOAD RESISTOR INPUT VOLTAGE/OUTPUT VOLTAGE vs. TIME 1.6 1.4 1.0 0.8 0.6 VCC = 1.5 V Vref = 0.75 V GVA = 14 dB fIN = 1 kHz THD = < 1% 0.4 0.2 0.0 0.1 1 10 VOUT VIN / VOUT (0.2 V/div) VOUT (VP-P) 1.2 VIN = 1 VP-P GVA = 0 dB RL = 10 kΩ VIN 100 LOAD RESISTOR (kΩ) 0 VCC = 1.5 V Vref = 0.75 V 10 20 30 40 50 TIME (µSec) VIN / VOUT (50 mV/div) INPUT VOLTAGE/OUTPUT VOLTAGE vs. TIME VOUT VCC = 1.5 V Vref = 0.75 V VIN = 0.2 VP-P GVA = 0 dB RL = 10 kΩ VIN 0 1 2 3 4 5 6 7 8 9 10 TIME (µSec) December 1999 TOKO, Inc. Page 5 TK17010 TERMINAL VOLTAGE AND CIRCUIT TERMINAL INTERNAL EQUIVALENT CIRCUIT PIN NO. SYMBOL 1 VCC 2 NC 3 OUTPUT VCC 1/2 VCC Power Supply terminal. VCC 660 µA 4 -INPUT DESCRIPTION VOLTAGE 1/2 VCC VCC I1 Output terminal. The output can approach the supply voltage according to a Class A output system. Inverted Input Signal terminal. It has a Level Shifter for low operating voltage. I2 5 GND 6 +INPUT 0V Approximately VOUT GND terminal. VCC I1 Non-inverted Input Signal terminal. It has a Level Shifter for low operating voltage. I2 Page 6 December 1999 TOKO, Inc. TK17010 NOTES December 1999 TOKO, Inc. Page 7 TK17010 PACKAGE OUTLINE Marking Information SOT23L-6 TK17010M Marking U0 0.6 6 e1 3.0 1.0 Marking 1 2 3 0.32 +0.15 - 0.05 0.1 e 0.95 M e 0.95 e e 0.95 0.95 3.5 Recommended Mount Pad +0.3 - 0.1 2.2 max 15 1.2 0.15 0.1 +0.15 - 0.05 0 - 0.1 1.4 max 0.3 (3.4) 0.4 + 0.3 3.3 Dimensions are shown in millimeters Tolerance: x.x = ± 0.2 mm (unless otherwise specified) Toko America, Inc. Headquarters 1250 Feehanville Drive, Mount Prospect, Illinois 60056 Tel: (847) 297-0070 Fax: (847) 699-7864 TOKO AMERICA REGIONAL OFFICES Midwest Regional Office Toko America, Inc. 1250 Feehanville Drive Mount Prospect, IL 60056 Tel: (847) 297-0070 Fax: (847) 699-7864 Western Regional Office Toko America, Inc. 2480 North First Street , Suite 260 San Jose, CA 95131 Tel: (408) 432-8281 Fax: (408) 943-9790 Eastern Regional Office Toko America, Inc. 107 Mill Plain Road Danbury, CT 06811 Tel: (203) 748-6871 Fax: (203) 797-1223 Semiconductor Technical Support Toko Design Center 4755 Forge Road Colorado Springs, CO 80907 Tel: (719) 528-2200 Fax: (719) 528-2375 Visit our Internet site at http://www.tokoam.com The information furnished by TOKO, Inc. is believed to be accurate and reliable. However, TOKO reserves the right to make changes or improvements in the design, specification or manufacture of its products without further notice. TOKO does not assume any liability arising from the application or use of any product or circuit described herein, nor for any infringements of patents or other rights of third parties which may result from the use of its products. No license is granted by implication or otherwise under any patent or patent rights of TOKO, Inc. Page 8 © 1999 Toko, Inc. All Rights Reserved December 1999 TOKO, Inc. IC-xxx-TK11052 0798O0.0K Printed in the USA