diff --git a/spice/ti/LMH6611/LMH6611.MOD b/spice/ti/LMH6611/LMH6611.MOD
new file mode 100644
index 0000000..710fa5b
--- /dev/null
+++ b/spice/ti/LMH6611/LMH6611.MOD
@@ -0,0 +1,207 @@
+*Rev.a July,2008
+*BEGIN MODEL LMH6611
+*//////////////////////////////////////////////////////////////////////
+* (C) National Semiconductor, Corporation.
+* Models developed and under copyright by:
+* National Semiconductor, Corporation.  
+*/////////////////////////////////////////////////////////////////////
+* Legal Notice:  
+* The model may be copied, and distributed without any modifications;
+* however, reselling or licensing the material is illegal.
+* We reserve the right to make changes to the model without prior notice. 
+* Pspice Models are provided "AS IS, WITH NO WARRANTY OF ANY KIND" 
+*////////////////////////////////////////////////////////////////////
+*
+* PINOUT ORDER +IN -IN +V -V OUT
+* PINOUT ORDER  3   2   8  4  1
+.SUBCKT LMH6611 3 2 8 4 1
+*/////////////////////////////////////////////////////
+* USE V139 BELOW TO ADJUST OFFSET IF DESIRED
+* PRESENT VALUE OF -77 UV GIVES TYPICAL OFFSET
+* NOTE THAT VOS CHANGES VIA CMRR,PSRR, AND TCVOS
+* FOR BOTH THE REAL PART AND THE MODEL
+* ADJUST UP OR DOWN FROM -77 UV
+V139 14 29 -77U
+*//////////////////////////////////////////////////////////////
+* MODEL FEATURES INCLUDE OUTPUT SWING, OUTPUT CURRENT THRU
+* THE SUPPLY RAILS, OUTPUT CURRENT LIMIT, OPEN LOOP GAIN
+* AND PHASE WITH RL AND CL EFFECTS, SLEW RATE, COMMON MODE
+* REJECTION WITH FREQ EFFECTS, POWER SUPPLY REJECTION WITH
+* FREQ EFFECTS, INPUT VOLTAGE NOISE WITH 1/F, INPUT CURRENT
+* NOISE WITH 1/F, INPUT BIAS CURRENT, INPUT COMMON MODE
+* RANGE, INPUT OFFSET VOLTAGE WITH TEMPERATURE EFFECTS, AND
+* QUIESCENT CURRENT VS VOLTAGE AND TEMPERATURE.
+*//////////////////////////////////////////////////////
+D17 9 0 DIN
+D18 10 0 DIN
+I14 0 9 0.1E-3
+I15 0 10 0.1E-3
+D19 11 0 DVN
+D20 12 0 DVN
+I16 0 11 0.1E-3
+I17 0 12 0.1E-3
+E15 13 2 11 12 2.6
+G5 14 13 9 10 3E-4
+E16 15 0 16 0 1
+E17 17 0 18 0 1
+E18 19 0 20 0 1
+R56 15 21 1E6
+R57 17 22 1E6
+R58 19 23 1E6
+R59 0 21 10
+R60 0 22 10
+R61 0 23 10
+E19 24 25 23 0 1E-4
+R62 26 20 1E3
+R63 20 27 1E3
+C15 15 21 1E-12
+C16 17 22 1E-12
+C17 19 23 1E-12
+E20 28 24 22 0 -1
+E21 29 28 21 0 2
+R64 0 30 1E12
+V52 30 0 1
+G12 14 13 31 0 1.45E-14
+R136 0 31 10E3
+R137 0 31 10E3
+R138 25 24 1E9
+R139 24 28 1E9
+R140 28 29 1E9
+E54 27 0 14 0 1
+E55 26 0 13 0 1
+C23 14 13 0.25E-12
+E57 25 3 32 0 2.25E-4
+R146 25 3 1E9
+R147 0 30 1E12
+Q41 33 34 18 QLN
+R148 34 35 1E3
+R149 36 37 1E3
+R150 38 16 1
+R151 18 39 1
+R153 40 41 5
+R154 42 16 1
+R155 18 43 1
+D22 44 8 DD
+D23 4 44 DD
+E58 18 0 4 0 1
+E59 16 0 8 0 1
+R156 4 8 30E3
+E60 45 18 16 18 0.5
+D24 40 16 DD
+D25 18 40 DD
+R157 46 47 100
+R158 48 49 100
+G14 40 45 50 45 1E-3
+R159 45 40 2E6
+C24 41 51 3E-12
+C25 44 0 1E-12
+D26 49 33 DD
+D27 52 47 DD
+Q42 52 37 16 QLP
+R160 44 53 1
+R161 54 44 1
+E61 55 45 56 57 1
+R162 55 50 1E4
+C26 50 45 0.025P
+G15 58 45 40 45 -1E-3
+G16 45 59 40 45 1E-3
+G17 45 60 61 18 1E-3
+G18 62 45 16 63 1E-3
+D28 62 58 DD
+D29 59 60 DD
+R163 58 62 100E6
+R164 60 59 100E6
+R165 62 16 1E3
+R166 18 60 1E3
+R167 59 45 1E6
+R168 60 45 1E6
+R169 45 62 1E6
+R170 45 58 1E6
+G19 8 4 30 0 2.72E-3
+R171 45 50 1E9
+R172 46 16 1E9
+R173 18 48 1E9
+G20 63 61 30 0 0.25E-3
+I22 8 4 0.5E-16
+L2 44 1 3E-9
+R175 44 1 1E3
+R176 63 16 1E8
+R177 18 61 1E8
+R178 39 49 1E8
+R179 38 47 1E8
+R180 0 30 1E9
+E99 16 36 8 38 4.8
+E100 35 18 39 4 4.8
+E124 51 0 44 0 1
+R719 40 51 2E8
+I30 0 64 1E-3
+D46 64 0 DD
+R778 0 64 10E6
+V127 64 32 0.65
+R779 0 32 10E6
+Q52 53 47 38 QLP
+Q53 54 49 39 QLN
+Q54 61 61 43 QLN
+Q55 63 63 42 QLP
+E144 16 46 16 62 1
+E145 48 18 60 18 1
+Q56 65 14 66 QIN
+Q57 67 13 68 QIN
+Q58 57 69 65 QIN
+Q59 56 70 67 QIN
+Q60 69 69 16 QIP
+Q61 14 69 16 QIP
+Q62 70 70 16 QIP
+Q63 13 70 16 QIP
+R780 57 71 1200
+R781 56 71 1200
+R782 72 66 350
+R783 72 68 350
+Q64 72 73 74 QTN
+I33 0 75 1E-3
+D49 75 0 DD
+R787 0 75 10E6
+V130 75 76 1.2301
+R788 0 76 10E6
+E150 77 0 76 0 -1.75
+R789 0 77 10E6
+R790 78 77 10E6
+M3 78 79 0 0 NEN L=2U W=1000U
+G22 74 73 78 0 12E-6
+V132 80 0 1
+R791 80 79 1E6
+M4 79 81 0 0 NEN L=2U W=100U
+V133 81 0 1
+C109 57 56 70F
+V134 71 16 0.4
+C110 0 14 2E-12
+C111 13 0 2E-12
+G23 8 0 53 44 1
+G24 4 0 44 54 -1
+G25 8 4 32 0 -2.4E-3
+Q65 82 82 14 QIP
+Q66 83 82 82 QIP
+Q67 84 84 83 QIP
+Q68 14 14 84 QIP
+R792 13 83 50
+V136 74 18 -0.9
+J1 85 14 85 JNC
+J2 85 13 85 JNC
+J3 14 86 14 JNC
+J4 13 86 13 JNC
+V137 16 85 1.65
+V138 86 18 0
+I34 14 0 5.7E-6
+I35 13 0 5.7E-6
+.MODEL DD D
+.MODEL QIN NPN BF=235 RB=900
+.MODEL QIP PNP BF=235
+.MODEL QTN NPN
+.MODEL DVN D KF=2.5E-15
+.MODEL DIN D KF=8E-15
+.MODEL QLN NPN
+.MODEL QLP PNP
+.MODEL JNC NJF IS=1E-18
+.MODEL NEN NMOS KP=200U VTO=0.5 IS=1E-18
+.ENDS
+* END MODEL LMH6611
diff --git a/spice/ti/LMH6611/LMH6611.txt b/spice/ti/LMH6611/LMH6611.txt
new file mode 100644
index 0000000..b4a4224
--- /dev/null
+++ b/spice/ti/LMH6611/LMH6611.txt
@@ -0,0 +1,84 @@
+			LMH6611 SPICE MODEL PERFORMANCE
+
+	* MODEL FEATURES INCLUDE OUTPUT SWING, OUTPUT CURRENT THRU
+	* THE SUPPLY RAILS, OUTPUT CURRENT LIMIT, OPEN LOOP GAIN
+	* AND PHASE WITH RL AND CL EFFECTS, SLEW RATE, COMMON MODE
+	* REJECTION WITH FREQ EFFECTS, POWER SUPPLY REJECTION WITH
+	* FREQ EFFECTS, INPUT VOLTAGE NOISE WITH 1/F, INPUT CURRENT
+	* NOISE WITH 1/F, INPUT BIAS CURRENT, INPUT COMMON MODE
+	* RANGE, INPUT OFFSET VOLTAGE WITH TEMPERATURE EFFECTS, AND
+	* QUIESCENT CURRENT VS VOLTAGE AND TEMPERATURE.
+
+	MODEL TEMP RANGE IS -40 TO +125 DEG C.
+
+	NOTE THAT MODEL IS FUNCTIONAL OVER THIS	RANGE BUT NOT ALL
+	PARAMETERS TRACK THOSE OF THE REAL PART.
+
+
+	SPEC			MACRO		DATA
+				MODEL		SHEET
+
+	POWER SUPPLY VOLTAGE	2.7 TO 11	2.7 TO 11	V
+	RANGE
+	
+	INPUT VOLTAGE NOISE	 150		 150		NV/RHZ
+	@  10 HZ
+
+	INPUT VOLTAGE NOISE	  18		  25		NV/RHZ
+	@  1 KHZ
+
+	INPUT VOLTAGE NOISE	  10		  10		NV/RHZ
+	@  200 KHZ
+
+	INPUT CURRENT NOISE	  31		  31		PA/RHZ
+	@ 10 HZ
+
+	INPUT CURRENT NOISE	   2		   2		FA/RHZ
+	@ 20 KHZ
+
+	SLEW RATE		 458		 460		V/US
+
+	AVOL @ RL = 1K		 100		 103		DB
+
+	AVOL @ RL =150		  86		  86		DB
+
+	ZERO CROSS		151/-123	150/-125	MHZ/DEG
+
+	BANDWIDTH AT AVCL=+1	 282		 310		MHZ
+
+	BANDWIDTH AT AVCL=+10	  15		  15		MHZ
+
+	CMRR/FZERO		103/26		102/10		DB/KHZ
+
+	PSRR+/FZERO		88/10		 87/20		DB/KHZ
+
+	PSRR-/FZERO		95/6		 95/8		DB/KHZ
+
+	INPUT BIAS CURRENT	-5.7		-5.7		UA
+
+	INPUT CAPACITANCE	  2		  2		PF
+
+	INPUT COMMON MODE	(V+)-1.2	(V+)-1.2	V
+	VOLTAGE RANGE		(V-)-0.2	(V-)-0.2	V
+
+	VOS @ +5, 0 SUPPLY	  13		  13		UV
+
+	VOS @ +5,-5 SUPPLY	  74		  74		UV
+
+	VOS @ +3,-0 SUPPLY	  24		  22		UV
+
+	TCVOS AVG		 0.4		 0.4		UV/C
+
+	SWING AT RL= 1 K	+- 83		+- 60		MV
+
+	SWING AT RL= 150	+-143		+-133		MV
+
+	IQ @ 2.7 V		  3.0 		  3.0		MA
+
+	IQ @  11 V		  3.4		  3.3		MA
+
+	IQ @ 5V,-40 DEG C	 2.87		 2.85		MA
+
+	IQ @ 5V, 27 DEG C	 3.15		 3.20		MA
+
+	IQ @ 5V,125 DEG C	 3.57		 3.55		MA