CA3046: Difference between revisions

Revision as of 03:38, 19 September 2023

The CA3046 (P/N 156-0048-00) is a transistor array monolithic integrated circuit (aka LM3046). 156-0068-00 is the same part selected to V_CEsat ≤0.4 V.

The CA3086 / LM3086 is identical but has no guaranteed V_os/I_os specs.

Other possible alternatives include the NTE912.

The IC contains five 15 V, 50 mA, 120 MHz Si-NPN transistors. One pair has a common emitter pin.

Used in

7104 (Q924, Q4508)
7403N
7503 (U99, U636, U644, U840, U870, U890, U920, U960)
7B53A
7D12 M3 RMS plug-in
S-52
Telequipment D34 (IC601, IC701)
Z-axis circuit in several 7000-series mainframes (e.g. 7603, 7613, 7623, 7633, ...)
and others

Some instruments using part CA3046

Instrument	Manufacturer	Class	Model	Description	Introduced
4601	Tektronix	Printer	4601	Printer	1970
7104	Tektronix	Oscilloscope	7104	1 GHz mainframe with MCP CRT	1978
7403N	Tektronix	Oscilloscope	7403N	65 MHz non-storage mainframe	1970
7503	Tektronix	Oscilloscope	7503	90 MHz non-storage mainframe	1970
7603	Tektronix	Oscilloscope	7603	100 MHz non-storage mainframe	1972
7613	Tektronix	Oscilloscope	7613	100 MHz variable-persistence storage mainframe	1972
7623	Tektronix	Oscilloscope	7623	100 MHz multi-mode storage scope	1972
7633	Tektronix	Oscilloscope	7633	100 MHz multi-mode storage mainframe	1974
7B53A	Tektronix	Plug-in	7B53A	100 MHz dual timebase	1973
7D12	Tektronix	Plug-in	7D12	digital meter plugin	1974
DM502	Tektronix	Plug-in	DM502	basic 3½ digit digital multimeter	1975
FG504	Tektronix	Plug-in	FG504	40 MHz function generator	1976
FG507	Tektronix	Plug-in	FG507	sweep function generator	1980
Keithley 227	Keithley	Power supply	227	Current source	1976
S-52	Tektronix	Plug-in	S-52	pulse generator	1971
Telequipment D34	Telequipment	Oscilloscope	D34	portable 15 MHz 2-ch scope	1979

Data

Diagrams

LM3046 Pinout

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-{{Discrete component
+{{Monolithic IC
+|Manufacturer=
 |Model=CA3046
 |Part_nos=156-0048-00