LT6020/LT6020-1 Dual Micropower, 5V/s Precision Rail-to-Rail Output Amplifier Fea T Descrip T n Excellent Slew Rate to Power Ratio The LT 6020 is a low power, enhanced slew rate, precision n Slew Rate: 5V/s operational amplifier. The proprietary circuit topology of n Maximum Supply Current: 100A/Amplifier this amplifier gives excellent slew rate at low quiescent n Maximum Offset Voltage: 30V power dissipation without compromising precision or n Maximum Offset Voltage Drift: 0.5V/C settling time. In addition, unique input stage circuitry n High Dynamic Input Impedance allows the input impedance to remain high during input n Fast Recovery from Shutdown voltage steps as large as 5V. The combination of preci- n Maximum Input Bias Current: 3nA sion specs along with fast settling makes this part ideal n No Output Phase Inversion for MUX applications. n Gain Bandwidth Product: 400kHz The low quiescent current of the LT6020 along with its n Wide Specified Supply Range: 3V to 30V ability to operate on supplies as low as 3V make it useful n Operating Temperature Range: 40C to 125C in portable systems. The LT6020-1 features a shutdown n DFN and MS8 Packages mode which reduces the typical supply current to 1.4A. n Rail-to-Rail Outputs The LT6020 is available in the small 8-lead DFN and 8-lead MSOP packages. The LT6020-1 is available in a 10-lead a T DFN package. n Precision Signal Processing L, LT, LTC, LTM, Linear Technology, SmartMesh and the Linear logo are registered trademarks n 18-Bit DAC Amplifier and SoftSpan is a trademark of Linear Technology Corporation. All other trademarks are the property of their respective owners. Patent Pending. n Multiplexed ADC Applications n Low Power Portable Systems n Low Power Wireless Sensor Networks Typical a T 16-Bit DAC with 10V Output Swing 20V Output Step Response LT1019-2.5 CS 5V/DIV 3.8V TO 5.5V IN OUT DC DC 0.1F GND 1F 0.1F V OUT 5V/DIV V LTC2642 REF 10pF DD R FB 15V INV 60201 TA01b 20s/DIV 1/2 LT6020 V OUT V OUT + POWER-ON 16-BIT DAC RESET 15V CS 16-BIT DATA LATCH SCLK 1/2 LT6020 CONTROL LT5400-1 DIN LOGIC 10k MATCHED CLR 16-BIT SHIFT REGISTER RESISTOR NETWORK GND 60201 TA01a 60201fa 1 For more information www.linear.com/LT6020 + ion pplica ions pplica ion uresLT6020/LT6020-1 a Te Maxi Mu M r a T (Note 1) + Total Supply Voltage (V to V ) .................................36V Operating and Specified Temperature Range Differential Input Voltage (within Supplies) ...............36V I-Grade.................................................40C to 85C Input Voltage (DGND, EN) (Relative to V ) ................36V H-Grade ...........................................40C to 125C Input Current (+IN, IN, DGND, EN) ..................... 10mA Junction Temperature ........................................... 150C Output Short-Circuit Duration .......................... Indefinite Storage Temperature Range .................. 65C to 150C Lead Temperature (Soldering, 10 sec) ...................300C p c F T TOP VIEW TOP VIEW + 10 + OUT A 1 V OUT A 1 8 V TOP VIEW IN A 2 9 OUT B + IN A 2 7 OUT B A OUTA 1 8 V A 11 9 +IN A 3 8 IN B INA 2 7 OUTB +IN A 3 6 IN B B A B V 4 7 +IN B +INA 3 6 INB B V +IN B 4 5 V 5 +INB 4 DGND 5 6 EN MS8 PACKAGE 8-LEAD PLASTIC MSOP DD PACKAGE DD PACKAGE 8-LEAD (3mm 3mm) PLASTIC DFN 10-LEAD (3mm 3mm) PLASTIC DFN = 163C/W, = 40C/W JA JC = 43C/W, = 5.5C/W = 43C/W, = 5.5C/W JA JC JA JC EXPOSED PAD (PIN 9) IS CONNECTED TO V (PIN 4) EXPOSED PAD (PIN 11) IS CONNECTED TO V (PIN 4) (PCB CONNECTION OPTIONAL) (PCB CONNECTION OPTIONAL) o r D i n F Ma T LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE LT6020IDD PBF LT6020IDD TRPBF LGMC 8-Lead (3mm 3mm) Plastic DFN 40C to 85C LT6020HDD PBF LT6020HDD TRPBF LGMC 8-Lead (3mm 3mm) Plastic DFN 40C to 125C LT6020IDD-1 PBF LT6020IDD-1 TRPBF LGKF 10-Lead (3mm 3mm) Plastic DFN 40C to 85C LT6020HDD-1 PBF LT6020HDD-1 TRPBF LGKF 10-Lead (3mm 3mm) Plastic DFN 40C to 125C LT6020IMS8 PBF LT6020IMS8 TRPBF LTGJG 8-Lead Plastic MSOP 40C to 85C LT6020HMS8 PBF LT6020HMS8 TRPBF LTGJG 8-Lead Plastic MSOP 40C to 125C Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. For more information on lead free part marking, go to: