netlist: add uA741 in 8-, 10- and 14-pin DIP variants

src/lib/netlist/analog/nld_opamps.cpp

@@ -48,6 +48,22 @@ namespace netlist
  *        2; opamp with first pole
  *        3: opamp with first pole + output limit
  *        4: opamp with input stage, first pole + output limit
+ *
+ * Type 1 parameters:
+ *     FPF = frequency of first pole in Hz (ony used for open-loop gain)
+ *     UGF = unity gain frequency in Hz (only used for open-loop gain)
+ *     RI = input resistance in Ohms
+ *     RO = output resistance in Ohms
+ *
+ * Type 3 parameters:
+ *     VLH = high supply rail minus high output swing in V
+ *     VLL = low output swing minus low supply rail in V
+ *     FPF = frequency of first pole in Hz
+ *     UGF = unity gain frequency (transition frequency) in Hz
+ *     SLEW = unity gain slew rate in V/s
+ *     RI = input resistance in Ohms
+ *     RO = output resistance in Ohms
+ *     DAB = quiescent supply current in A
  */
 
 /* .model abc OPAMP(VLH=2.0 VLL=0.2 FPF=5 UGF=10k SLEW=0.6u RI=1000k RO=50 DAB=0.002)

src/lib/netlist/macro/nlm_opamp.cpp

@@ -6,7 +6,7 @@
 #include "devices/nld_system.h"
 
 /*
- *   Generic layout with 4 opamps, VCC on pint 4 and GND on pin 11
+ *   Generic layout with 4 opamps, VCC on pin 4 and GND on pin 11
  */
 
 static NETLIST_START(opamp_layout_4_4_11)
@@ -25,7 +25,7 @@ static NETLIST_START(opamp_layout_4_4_11)
 NETLIST_END()
 
 /*
- *   Generic layout with 2 opamps, VCC on pint 8 and GND on pin 4
+ *   Generic layout with 2 opamps, VCC on pin 8 and GND on pin 4
  */
 
 static NETLIST_START(opamp_layout_2_8_4)
@@ -40,6 +40,67 @@ static NETLIST_START(opamp_layout_2_8_4)
 	NET_C(A.VCC, B.VCC)
 NETLIST_END()
 
+/*
+ *   Generic layout with 1 opamp, VCC+ on pin 7, VCC- on pin 4 and compensation
+ */
+
+static NETLIST_START(opamp_layout_1_7_4)
+	DIPPINS(        /*   +--------------+   */
+		OFFSET.N1,  /*   |1     ++     8|   */ NC,
+		MINUS,      /*   |2            7|   */ VCC.PLUS,
+		PLUS,       /*   |3            6|   */ OUT,
+		VCC.MINUS,  /*   |4            5|   */ OFFSET.N2
+					/*   +--------------+   */
+	)
+	NET_C(A.GND, VCC.MINUS)
+	NET_C(A.VCC, VCC.PLUS)
+	NET_C(A.MINUS, MINUS)
+	NET_C(A.PLUS, PLUS)
+	NET_C(A.OUT, OUT)
+NETLIST_END()
+
+/*
+ *   Generic layout with 1 opamp, VCC+ on pin 8, VCC- on pin 5 and compensation
+ */
+
+static NETLIST_START(opamp_layout_1_8_5)
+	DIPPINS(        /*   +--------------+   */
+		NC.1,       /*   |1           10|   */ NC.3,
+		OFFSET.N1,  /*   |2            9|   */ NC.2,
+		MINUS,      /*   |3            8|   */ VCC.PLUS,
+		PLUS,       /*   |4            7|   */ OUT,
+		VCC.MINUS,  /*   |5            6|   */ OFFSET.N2
+					/*   +--------------+   */
+	)
+	NET_C(A.GND, VCC.MINUS)
+	NET_C(A.VCC, VCC.PLUS)
+	NET_C(A.MINUS, MINUS)
+	NET_C(A.PLUS, PLUS)
+	NET_C(A.OUT, OUT)
+NETLIST_END()
+
+/*
+ *   Generic layout with 1 opamp, VCC+ on pin 11, VCC- on pin 6 and compensation
+ */
+
+static NETLIST_START(opamp_layout_1_11_6)
+	DIPPINS(        /*   +--------------+   */
+		NC.1,       /*   |1     ++    14|   */ NC.7,
+		NC.2,       /*   |2           13|   */ NC.6,
+		OFFSET.N1,  /*   |3           12|   */ NC.5,
+		MINUS,      /*   |4           11|   */ VCC.PLUS,
+		PLUS,       /*   |5           10|   */ OUT,
+		VCC.MINUS,  /*   |6            9|   */ OFFSET.N2,
+		NC.3,       /*   |7            8|   */ NC.4
+					/*   +--------------+   */
+	)
+	NET_C(A.GND, VCC.MINUS)
+	NET_C(A.VCC, VCC.PLUS)
+	NET_C(A.MINUS, MINUS)
+	NET_C(A.PLUS, PLUS)
+	NET_C(A.OUT, OUT)
+NETLIST_END()
+
 static NETLIST_START(MB3614_DIP)
 	OPAMP(A, "MB3614")
 	OPAMP(B, "MB3614")
@@ -60,6 +121,27 @@ static NETLIST_START(LM324_DIP)
 
 NETLIST_END()
 
+static NETLIST_START(UA741_DIP8)
+	OPAMP(A, "UA741")
+
+	INCLUDE(opamp_layout_1_7_4)
+
+NETLIST_END()
+
+static NETLIST_START(UA741_DIP10)
+	OPAMP(A, "UA741")
+
+	INCLUDE(opamp_layout_1_8_5)
+
+NETLIST_END()
+
+static NETLIST_START(UA741_DIP14)
+	OPAMP(A, "UA741")
+
+	INCLUDE(opamp_layout_1_11_6)
+
+NETLIST_END()
+
 static NETLIST_START(LM358_DIP)
 	OPAMP(A, "LM358")
 	OPAMP(B, "LM358")
@@ -71,14 +153,20 @@ NETLIST_END()
 NETLIST_START(OPAMP_lib)
 	LOCAL_LIB_ENTRY(opamp_layout_4_4_11)
 	LOCAL_LIB_ENTRY(opamp_layout_2_8_4)
+	LOCAL_LIB_ENTRY(opamp_layout_1_7_4)
+	LOCAL_LIB_ENTRY(opamp_layout_1_8_5)
+	LOCAL_LIB_ENTRY(opamp_layout_1_11_6)
 
 	NET_MODEL("LM324       OPAMP(TYPE=3 VLH=2.0 VLL=0.2 FPF=5 UGF=500k SLEW=0.3M RI=1000k RO=50 DAB=0.00075)")
 	NET_MODEL("LM358       OPAMP(TYPE=3 VLH=2.0 VLL=0.2 FPF=5 UGF=500k SLEW=0.3M RI=1000k RO=50 DAB=0.001)")
 	NET_MODEL("MB3614      OPAMP(TYPE=3 VLH=1.4 VLL=0.02 FPF=2 UGF=500k SLEW=0.6M RI=1000k RO=50 DAB=0.0002)")
+	NET_MODEL("UA741       OPAMP(TYPE=3 VLH=1.0 VLL=1.0 FPF=5 UGF=1000k SLEW=0.5M RI=2000k RO=75 DAB=0.0017)")
 
 	LOCAL_LIB_ENTRY(MB3614_DIP)
 	LOCAL_LIB_ENTRY(LM324_DIP)
 	LOCAL_LIB_ENTRY(LM358_DIP)
-
+	LOCAL_LIB_ENTRY(UA741_DIP8)
+	LOCAL_LIB_ENTRY(UA741_DIP10)
+	LOCAL_LIB_ENTRY(UA741_DIP14)
 
 NETLIST_END()