Linear Technology

Description

OPA228 Replaces OP-37, LT1037 , MAX437 amplifiers are pin-for-pin replacements for the. Single, Dual, and Quad Versions industry standard OP-27 and Consider an audio preamplifier using an LT1037 as a simple inverting circuit ( Figure 2) and the corresponding noise model (Figure 3). EN is the voltage noise of LT1037 . RESISTOR NOISE ONLY. EQUIVALENT SOURCE RESISTANCE ( ). 1. 3. 30. 300. SPOT NOISE (nV/ . Hz) 100. 1000. 10. 100k. 10M. DN140 F03. 0.3. into OP-07, OP-27, OP-37, LT1007 and LT1037 sockets with or without removal of external nulling components. In addition, the LT1028/LT1128 may be fitted to LT1037 . 1. 60. 15. 25. 0.6. 35. . 2.5. 4.3. 8 44. SO-8, PDIP. LT6220/1/2. 1/2/4. 60 . 20. 350. 5. 150. In/Out. 10. 1. 2.2 12.6. SOT23-5, DFN-8, SO-8,. SSOP-16.