TS615 Datasheet | STMicroelectronics

DUAL WIDE BAND OPERATIONAL AMPLIFIER WITH HIGH OUTPUT CURRENT s LOW NOISE : 2.5n V/√Hz s HIGH OUTPUT CURRENT : 420m A s VERY LOW HARMONIC AND INTERMODULATION DISTORTION s HIGH SLEW RATE : 410V/µs s -3d B BANDWIDTH : 40MHz@gain=12d B on 25Ω load single ended. s 21.2Vp-p DIFFERENTIAL OUTPUT SWING on 50Ω load, 12V power supply s CURRENT FEEDBACK STRUCTURE s 5V to 12V POWER SUPPLY s SPECIFIED FOR 20Ω and 50Ω DIFFERENTIAL LOAD P TSSOP14 Exposed-Pad (Plastic Micro package) s POWER DOWN FUNCTION WITH A SHORT CIRCUITED OUTPUT to keep the matching with the line in sleep mode DESCRIPTION The TS615 is a dual operational amplifier featuring a high output current 410m A. These drivers can be configured differentially for driving signals in telemunication systems using multiple carriers. The TS615 is ideally suited for x DSL (High Speed Asymmetrical Digital Subscriber Line) applications. This circuit is capable of driving a 10 Ω or 25 Ω load at ±2.5V, 5V, ±6V or +12V power supply. The TS615 will be able to reach a -3d B bandwidth of 40MHz on 25 Ω load with a 12d B gain. This device is designed for the high slew rates to support low harmonic distortion and intermodulation. The TS615 is fitted out with Power Down function to decrease the consumption. During this sleep state the device displays a short circuit output in order to keep the impedance matching with the line. The TS615 is housed in TSSOP14 Exposed-Pad plastic package for a very low thermal resistance. APPLICATION ORDER CODE Part Number TS615IPWT Temperature Range -40, +85°C Package PW PW= Thin Shrink Small Outline Package with Exposed-Pad (TSSOP Exposed-Pad) only available in Tape & Reel (PWT) PIN CONNECTIONS (top view) -VCC1 1 Output1 2 +VCC1 3 + - + 14 -VCC2 13 Output2 12 +VCC2 11 Non Inverting Input2 10 Inverting Input2 9 NC 8 NC Top View Non Inverting Input1 4 Inverting Input1 5 Power Down 6 NC 7 Cross Section View Showing Exposed-Pad This pad can be connected to a (-Vcc) copper area on the PCB s Line...