NJW1141M NJR, NJW1141M Datasheet
NJW1141M
Specifications of NJW1141M
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NJW1141M Summary of contents
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... AUDIO PROCESSOR PACKAGE OUTLINE 8 to 10V 2 C (4-levels) SDIP30, SDMP30 TONE TONE AGC -Ha -La VOL1 TONE AGC VOL1 TONE TONE TONE -Hb -Lb NJW1141 NJW1141L NJW1141M OUTa SDA SCL VOL2 CVA CVB BUS CTH Interface CTL VOL2 GND Bias Vcc OUTb Vref - 1 - ...
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NJW1141 PIN CONFIGURATION No. Symbol 1 IN1a Ach Input1 2 IN2a Ach Input2 3 IN3a Ach Input3 4 IN4a Ach Input4 5 MONa Ach Monitor Output Connect 7 TONE-Ha Ach Treble Filter 8 TONE-La Ach Bass Filter ...
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ABSOLUTE MAXIMUM RATING (Ta=25 C) PARAMETER Supply Voltage Power Dissipation Operating Temperature Range Storage Temperature Range ELECTRICAL CHARACTERISTICS ( Ta= PARAMETER Operating Voltage Supply Current Reference Voltage Maximum Input Voltage Maximum Output Voltage1 Maximum Output Voltage2 MON OUT ...
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NJW1141 ELECTRICAL CHARACTERISTICS ( Ta= TONE CONTROL (Tone Control-ON) PARAMETER High Frequency Boost High Frequency Flat High Frequency Cut Low Frequency Boost Low Frequency Flat Low Frequency Cut SUB-TONE CONTROL (Sub-Tone Control-ON) PARAMETER High Frequency Boost High Frequency ...
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ON THE I C BUS (SDA,SCL) SDA SCL t HD: LOW HD:DAT S !CHARACTERISTICS OF I/O STAGES FOR BUS Load Conditions STANDARD MODE : Pull up resistance ...
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NJW1141 !CHARACTERISTICS OF BUS LINES (SDA,SCL) FOR I PARAMETER SCL clock frequency Hold time (repeated) START condition. Low period of the SCL clock High period of the SCL clock Set-up time for a repeated START condition NOTE) Data hold time ...
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TERMINAL DESCRIPTION No. SYMBOL 1 IN1a 2 IN2a 3 IN3a 4 IN4a 27 IN4b 28 IN3b 29 IN2b 30 IN1b 5 MONa Ach Monitor Output (-2dB) 9 LINEa Ach LINE Output (4.5dB) 10 OUTa Ach Output (0dB) 21 OUTb ...
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NJW1141 ! TERMINAL DESCRIPTION No. SYMBOL Pop Noise Reduction for Ach 11 CVa 12 CVb Pop Noise Reduction for Bch 13 SDA SDA Data Input (I 14 SCL SCL Clock Input (I 15 GND 16 V+ Power Supply Terminal 17 ...
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APPLICATION CIRCUIT 0 0 0 4.7 F 2.2nF 100nF 4 4 (NOTE Separate the I C bus line ...
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NJW1141 2 DEFINITION REGISTER BUS FORMAT MSB S Slave Address 1bit 8bit S: Starting Term A: Acknowledge Bit P: Ending Term SLAVE ADDRESS MSB R/W=0: Write mode for register setting R/W=1: ...
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I C CONTROL COMMAND DESCRIPTION MASTER VOLUME CONTROL Select Address D7 D6 00H The volume control for both Ach and Bch (0.33dB/step). The volume is consisted of volume1 and volume2 and the level is divided into half to each ...
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NJW1141 TONE CONTROL TREBLE SETTING Select Address D7 D6 03H BCT BCT: Boost cut select for Treble control “0”: Cut “1”: Boost TREB: Treble control (1dB/step) Cut Level: -15dB to 0dB (1dB/Step) Boost Level: 0dB to +15dB (1dB/Step) BCST: Boost ...
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VOLUME (Select Address: 00H) Gain (dB) HEX -10 ...
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NJW1141 !MASTER VOLUME (Cont'd) Gain (dB) HEX -53 60 ...
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BALANCE (Select Address: 01H) Channel Select (CHS) Ach (Bch is attenuated) Bch (Ach is attenuated) Gain (dB ...
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NJW1141 !TONE CONTROL BASS (Select Address: 02H) Bass Cut or Boost Cut Boost Cut Gain Boost Gain (dB) (dB) -15 15 -14 14 -13 13 -12 12 - ...
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TONE CONTROL TREBLE (Select Address: 03H) Treble Cut or Boost Cut Boost Cut Gain Boost Gain (dB) (dB) -15 15 -14 14 -13 13 -12 12 - ...
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NJW1141 ! TYPICAL CHARACTERISTICS S upply Current vs Supply Voltage o Ta= Supply Voltage [V] Gain vs Volume Control V+=9V, Vin(Ach)=1Vrms,f=1kHz, OUTPUT,Rg=600 0 -20 -40 -60 o 75,25,-20 C ...
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TYPICAL CHARACTERISTICS THD+N vs Input Voltage V+=9V, Vin(Ach), f=1kHz, Vo(Ach)OUTPUT Rg=600 BW=400Hz-30kHz, Ta=25 100 10 -30dB 1 0.1 -20dB -10dB 0.01 0.01 0.1 Input Voltage [Vrms] THD+N vs Output Voltage V+=9V, Vin(Ach), f=1kHz, Vo(Ach)OUTPUT BW=400Hz-30kHz, Rg=600 , Ta=25 100 ...
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NJW1141 ! TYPICAL CHARACTERISTICS Gain vs Frequency (TONE) V+=9V, Vin(Ach)=0.1Vrms,Gv:3dB steps Vo(Ach), Rg=600 , Ta= -10 -20 100 1000 Frequency [Hz Attack T ime (C:20pin =0.33 F) V+= in(Ach+Bch)=1Vrms,f=20kH z,Vo (Ach)OU TPU T ...
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NJW1141 [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not ...