* MAX9551 MACROMODEL * ------------------------------ * Revision 0, 11/2008 * ------------------------------ * The MAX9551 is a Dual-channel VCOM amplifier. It can drive upto 800mA of peak current per channel & operate upto 20V. Ideal for TFT LCDs. * ------------------------------ *Note: ** Macro model is developed using the typical device parameters given in the data sheet with 16 volts power supply. Model does not take care of the device non-linearity with temperature variations. Model characteristics may not match actual device behavior at abnormal operating conditions. * ------------------------------ * Connections * 1 = OUTA * 2 = INA- * 3 = INA+ * 4 = GND * 5 = INB+ * 6 = INB- * 7 = OUTB * 8 = VDD **************** .subckt MAX9551 1 2 3 4 5 6 7 8 Xcomp1 1 4 3 2 8 MAX9551_OTA Xcomp2 7 4 5 6 8 MAX9551_OTA .ends MAX9551 **************** .subckt MAX9551_OTA 1 2 3 4 5 G_MAX9551_Gcm2 MAX9551_VM 2 MAX9551_N9823726 2 -15.8489E-6 E_MAX9551_EicL MAX9551_N9799160 2 MAX9551_VCM MAX9551_N97990781 -1E5 M_MAX9551_M3 MAX9551_VM MAX9551_N9799160 2 2 NJNT L=1u W=2u M_MAX9551_M7 2 MAX9551_VM MAX9551_N9942190 MAX9551_N9942190 PLVT L=1u + W=0.5m I_MAX9551_Ib- 4 2 DC 10nA D_MAX9551_D7 1 MAX9551_N9830652 diodemacro_ideal C_MAX9551_Cps VINT MAX9551_N9798818 16m V_MAX9551_Voff MAX9551_N9797908 4 -1mV R_MAX9551_Ri- 4 MAX9551_VCM 500k V_MAX9551_VH MAX9551_N97987441 2 20V D_MAX9551_D8 MAX9551_N9830632 1 diodemacro_ideal R_MAX9551_Rps 2 MAX9551_N9798818 1k I_MAX9551_Iq 5 2 DC 2mA V_MAX9551_V1 MAX9551_N98914631 VINT 1V G_MAX9551_Gg MAX9551_VM 2 3 MAX9551_N9797908 -1 E_MAX9551_Est2 VINT 2 5 2 1 I_MAX9551_Ish MAX9551_N9830632 MAX9551_N9830652 DC 130mA C_MAX9551_Ccm MAX9551_N97981780 MAX9551_N9823726 16m M_MAX9551_M6 5 MAX9551_VM MAX9551_N9942190 2 NLVT L=1u W=0.25m V_MAX9551_VH1 VINT MAX9551_N9845763 0.04V R_MAX9551_Rg 2 MAX9551_VM 1800 G_MAX9551_Gps2 MAX9551_VM 2 MAX9551_N9798818 2 -15.8489E-6 R_MAX9551_Rcm 2 MAX9551_N9823726 1Meg D_MAX9551_Ds5 MAX9551_VM MAX9551_N98914631 diodemacro_ideal V_MAX9551_VL MAX9551_N97987021 2 7V M_MAX9551_M4 MAX9551_VM MAX9551_N9798124 2 2 NJNT L=1u W=2u D_MAX9551_Ds6 2 MAX9551_VM diodemacro_ideal E_MAX9551_EL MAX9551_N9798124 2 VINT MAX9551_N97987021 -1E5 G_MAX9551_G1 MAX9551_N9830652 MAX9551_N9830632 5 2 60E-3 M_MAX9551_M5 MAX9551_VM MAX9551_N9798158 2 2 NJNT L=1u W=2u E_MAX9551_Ecm MAX9551_N97981780 2 MAX9551_VCM 2 1 D_MAX9551_Ds3 1 MAX9551_N9845763 diodemacro_ideal E_MAX9551_EH MAX9551_N9798158 2 VINT MAX9551_N97987441 1E5 M_MAX9551_M2 MAX9551_VM MAX9551_N9799200 2 2 NJNT L=1u W=2u D_MAX9551_Ds4 MAX9551_N9846013 1 diodemacro_ideal R_MAX9551_Ri+ MAX9551_VCM 3 500k E_MAX9551_EicH MAX9551_N9799200 2 MAX9551_VCM MAX9551_N97992441 1E5 V_MAX9551_VicH MAX9551_N97992441 VINT -2V V_MAX9551_VicL MAX9551_N97990781 2 2V D_MAX9551_D5 MAX9551_N9942190 MAX9551_N9830652 diodemacro_ideal I_MAX9551_Ib+ 3 2 DC 10nA V_MAX9551_VH2 MAX9551_N9846013 2 0.04V D_MAX9551_D6 MAX9551_N9830632 MAX9551_N9942190 diodemacro_ideal .NODESET V([MAX9551_N9830652 ])=0 ****************** .model diodemacro_ideal d(n=0.001) .model NJNT nmos(VTO=0.5 KP=50E-2) .model NLVT nmos(VTO=0.5 KP=100E-6) .model PLVT pmos(VTO=-0.5 KP=50E-6) .ends MAX9551_OTA ****************** * Copyright (c) 2003-2012 Maxim Integrated Products. All Rights Reserved.