Low Cost, Dual, High Current Output Line Driver with Shutdown Data Sheet ADA4310-1 FEATURES PIN CONFIGURATIONS ADA4310-1 High speed +V 1 10 OUT B S 3 dB bandwidth: 190 MHZ, G = +5 NIC 2 9 IN B Slew Rate: 820 V/s, R = 50 LOAD OUT A 3 8 +IN B Wide output swing IN A 4 7 PD1 20.4 V p-p differential, R of 100 from 12 V supply LOAD +IN A 5 6 PD0 High output current NOTES Low distortion 1. THE EXPOSED PAD MUST BE CONNECTED TO GROUND (ELECTRICAL CONNECTION REQUIRED). 2. NIC = NO INTERNAL CONNECTION. 95 dBc typical at 1 MHz, V = 2 V p-p, G = +5, R = 50 OUT LOAD 69 dBc typical at 10 MHz, V = 2 V p-p, G = +5, R = 50 OUT LOAD Figure 1. Thermally Enhanced, 10-Lead MINI SO EP Power management and shutdown Control inputs CMOS level compatible Shutdown quiescent current 0.65 mA/amplifier Adjustable low quiescent current: 3.9 mA to 7.6 mA per amp NIC 1 12 NIC APPLICATIONS IN A 2 11 IN B +IN A 3 10 +IN B Home networking line drivers 4 9 GND PD1 ADA4310-1 Twisted pair line drivers Power line communications Video line drivers ARB line drivers NOTES I/Q channel amplifiers 1. NIC = NO INTERNAL CONNECTION. 2. THE EXPOSED PAD MUST BE CONNECTED TO GND. Figure 2. Thermally Enhanced, 4 mm 4 mm 16-Lead LFCSP GENERAL DESCRIPTION The ADA4310-1 is comprised of two high speed, current The ADA4310-1 is available in a thermally enhanced, 10-lead feedback operational amplifiers. The high output current, high MSOP with an exposed paddle for improved thermal conduction bandwidth, and fast slew rate make it an excellent choice for and in a thermally enhanced, 4 mm 4 mm 16-lead LFCSP. broadband applications requiring high linearity performance The ADA4310-1 is rated to work in the extended industrial while driving low impedance loads. temperature range of 40C to +85C. The ADA4310-1 incorporates a power management function 1/2 that provides shutdown capabilities and/or the ability to ADA4310-1 optimize the amplifiers quiescent current. The CMOS- 1 V MID compatible, power-down control pins (PD1 and PD0) enable the ADA4310-1 to operate in four different modes: full power, medium power, low power, and complete power down. In the 1/2 power-down mode, quiescent current drops to only 0.65 mA/amplifier, while the amplifier output goes to a high ADA4310-1 V V impedance state. CC EE 1 = V MID 2 Figure 3. Typical PLC Driver Application Rev. C Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No Tel: 781.329.4700 20062017 Analog Devices, Inc. All rights reserved. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. Technical Support www.analog.com NIC NIC PD0 06027-002 06027-001 06027-003 5 16 OUT A NIC 6 15 +V V 7 14 S S 8 13 OUT BADA4310-1 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Theory of Operation ...................................................................... 10 Applications ....................................................................................... 1 Applications Information .............................................................. 11 General Description ......................................................................... 1 Feedback Resistor Selection ...................................................... 11 Revision History ............................................................................... 2 Power Control Modes of Operation ........................................ 11 Specifications ..................................................................................... 3 Exposed Thermal Pad Connections ........................................ 11 Absolute Maximum Ratings ............................................................ 5 Power Line Application ............................................................. 11 Thermal Resistance ...................................................................... 5 Board Layout ............................................................................... 12 ESD Caution .................................................................................. 5 Power Supply Bypassing ............................................................ 12 Pin Configuration and Function Descriptions ............................. 6 Outline Dimensions ....................................................................... 13 Typical Performance Characteristics ............................................. 7 Ordering Guide ............................................................................... 13 REVISION HISTORY 10/2017Rev. B to Rev. C 8/2012Rev. 0 to Rev. A Restoration of Table Summary Statement, Specifications Section ... 3 Added EPAD Notation to Figure 5 and Figure 6 .......................... 6 Updated Outline Dimensions ....................................................... 13 5/2016Rev. A to Rev. B Changes to Ordering Guifr ........................................................... 13 Changed CP-16-4 to CP-16-23 .................................... Throughout Changes to Figure 1 and Figure 2 ................................................... 1 8/2006Revision 0: Initial Version Changes to Table 2, Table 3, and Maximum Power Dissipation Section ................................................................................................ 5 Changes to Figure 5, Figure 6, Table 5, and Table 6 ..................... 6 Updates Outline Dimensions ........................................................ 13 Changes to Ordering Guide .......................................................... 13 Rev. C Page 2 of 14