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NTE1844 Datasheet

Part Number NTE1844
Manufacturers NTE
Logo NTE
Description Integrated Circuit Motor Speed Regulator
Datasheet NTE1844 DatasheetNTE1844 Datasheet (PDF)

NTE1844 Integrated Circuit Motor Speed Regulator Description: The NTE1844 is a monolithic integrated circuit intended for speed regulation of DC motors in record players, tape, and cassette recorders, conveniently packaged in a 4–Lead SIP type plastic package. Features: D High Output/Low Quiescent Currents D Low Reference Voltage D Excellent Stability versus Temperature, Parameters D Excellent Characteristics even at Low Supply Voltages Absolute Maximum Ratings: (TA = +25°C) Supply Voltage, VCC .

  NTE1844   NTE1844






Part Number NTE1849
Manufacturers NTE
Logo NTE
Description Integrated Circuit Frequency Synthesizer
Datasheet NTE1844 DatasheetNTE1849 Datasheet (PDF)

NTE1849 Integrated Circuit Frequency Synthesizer for TV Tuning Systems Description: The NTE1849 is a CMOS frequency synthesizer for TV tuning systems consisting of a 13–bit programmable divider, 12–bit divider and phase comparator circuits. Absolute Maximum Ratings: (VSS = 0V, TA = +25°C unless otherwise specified) Supply Voltage, VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to +9V Input Voltage, VI . . . . . . . . . ..

  NTE1844   NTE1844







Part Number NTE1846
Manufacturers NTE
Logo NTE
Description Integrated Circuit NTSC System Single-Chip Color TV Signal Processor
Datasheet NTE1844 DatasheetNTE1846 Datasheet (PDF)

NTE1846 Integrated Circuit NTSC System Single–Chip Color TV Signal Processor Description: The NTE1846 is an integrated circuit in a 52–Lead DIP type package designed for use as a color TV signal processor. This device contains signal processing functions for video IF, sound IF, video, color, deflection signals, on a single chip. Combined with a tuner and a simple output stage of discreet transistors, the NTE1846 enables more rationalized designs for color TV sets. Features: D Large Integration E.

  NTE1844   NTE1844







Part Number NTE1845
Manufacturers NTE
Logo NTE
Description Integrated Circuit TV Video Processor
Datasheet NTE1844 DatasheetNTE1845 Datasheet (PDF)

NTE1845 Integrated Circuit TV Video Processor Description: The NTE1845 is a small–sized multifunctional IC containing the “video, chroma, deflection” circuit of NTSC color TV in a shrink type 30–Lead DIP package. Besides being small–sized, it has such features as greately reduced number of parts and fewer adjustments required. The device contains a peak clip circuit and is well suited for use in small–sized sets. Features: D Small–Sized Package D Minimum Number of Parts Required D Fewer Adjustme.

  NTE1844   NTE1844







Part Number NTE1843
Manufacturers NTE
Logo NTE
Description Integrated Circuit FM Front End
Datasheet NTE1844 DatasheetNTE1843 Datasheet (PDF)

NTE1843 Integrated Circuit FM Front End Description: The NTE1843 is an integrated circuit in a 9–Lead SIP type package designed for use in FM front–end applications. Typical applications include portable radio and radio cassettes. Compared with conventional types, supply voltage dependence, overload characteristics and spurious radiation characteristics are improved. Features: D Wide Supply Voltage Range: VCC = 1.6V to 6.0V D Excellent Supply Voltage Dependence of Loacl Oscillator: Oscillator St.

  NTE1844   NTE1844







Integrated Circuit Motor Speed Regulator

NTE1844 Integrated Circuit Motor Speed Regulator Description: The NTE1844 is a monolithic integrated circuit intended for speed regulation of DC motors in record players, tape, and cassette recorders, conveniently packaged in a 4–Lead SIP type plastic package. Features: D High Output/Low Quiescent Currents D Low Reference Voltage D Excellent Stability versus Temperature, Parameters D Excellent Characteristics even at Low Supply Voltages Absolute Maximum Ratings: (TA = +25°C) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V Circuit Current (t ≤ 5sec), IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2A Package Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2W Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C Recommended Operating Condition: Supply Voltage Range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5V to 16V Electrical Characteristics: (TA = +25°C, VCC = 12V, Pulse Test PW ≤ 10ms, Duty Cycle ≤ 2% unless otherwise specified) Parameter Reference V.


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