EL2125CSZ-T7 Renesas

DATASHEET EL2125 FN7045 Rev 3.00 Ultra-Low Noise, Low Power, Wideband Amplifier May 4, 2007 The EL2125 is an ultra-low noise, wideband amplifier that Features runs on half the supply current of competitive parts. It is Voltage noise of only 0.83nV/ Hz intended for use in systems such as ultrasound imaging where a very small signal needs to be amplified by a large Current noise of only 2.4pA/Hz amount without adding significant noise. Its low power 200V offset voltage dissipation enables it to be packaged in the tiny SOT-23 175MHz -3dB BW for A = 10 package, which further helps systems where many input V channels create both space and power dissipation problems. Low supply current - 10mA The EL2125 is stable for gains of 10 and greater and uses SOT-23 package available traditional voltage feedback. This allows the use of reactive 2.5V to 15V operation elements in the feedback loop, a common requirement for many filter topologies. It operates from 2.5V to 15V Pb-Free Plus Anneal Available (RoHS Compliant) supplies and is available in the 5 Ld SOT-23 and 8 Ld SOIC Applications packages. Ultrasound input amplifiers The EL2125 is fabricated using Elantecs proprietary complementary bipolar process, and is specified for Wideband instrumentation operation from -45C to +85C. Communication equipment AGC and PLL active filters Ordering Information Wideband sensors PART TAPE & PKG. PART NUMBER MARKING REEL PACKAGE DWG. # Pinouts EL2125CW-T7 F 7 5 Ld SOT-23 MDP0038 EL2125 (3k pcs) (5 LD SOT-23) TOP VIEW EL2125CW-T7A F 7 5 Ld SOT-23 MDP0038 (250 pcs) OUT 1 5 VS+ EL2125CS 2125CS - 8 Ld SOIC MDP0027 VS- 2 EL2125CS-T7 2125CS 7 8 Ld SOIC MDP0027 + - IN+ 3 4 IN- EL2125CS-T13 2125CS 13 8 Ld SOIC MDP0027 EL2125CSZ 2125CSZ - 8 Ld SOIC MDP0027 (See Note) (Pb-free) EL2125 EL2125CSZ-T7 2125CSZ 7 8 Ld SOIC MDP0027 (8 LD SOIC) (See Note) (Pb-free) TOP VIEW EL2125CSZ-T13 2125CSZ 13 8 Ld SOIC MDP0027 NC 1 8 NC (See Note) (Pb-free) 2 7 IN- VS+ NOTE: Intersil Pb-free products employ special Pb-free material sets; - molding compounds/die attach materials and 100% matte tin plate + IN+ 3 6 OUT termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products VS- 4 5 NC are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. FN7045 Rev 3.00 Page 1 of 16 May 4, 2007EL2125 Absolute Maximum Ratings (T = +25C) Thermal Information A V + to V - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33V Ambient Operating Temperature . . . . . . . . . . . . . . . .-45C to +85C S S Continuous Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . 40mA Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . -65C to +150C Any Input . . . . . . . . . . . . . . . . . . . . . . . . . . V - - 0.3V to V + + 0.3V Maximum Die Junction Temperature . . . . . . . . . . . . . . . . . . . +150C S S Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below