HA12211NT Renesas Electronics Corporation., HA12211NT Datasheet
HA12211NT
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HA12211NT Summary of contents
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Cautions Keep safety first in your circuit designs! 1. Renesas Technology Corporation puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may ...
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... Audio Signal Processor for Cassette Deck (Deck 1 Chip) Description HA12211NT is silicon monolithic bipolar IC providing REC equalizer system, PB equalizer system and each electronic control switch in one chip. Functions • PB equalizer × 2 channel • REC equalizer × 2 channel • Each electronical control switch to change equalizer characteristics • ...
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... HA12211NT Pin Description, Equivalent Circuit (V The value in the table show typical value.) Pin No. Pin Name Note RECOUT ( Vref 3 RECOUT (R) 4 REC-RETURN V = Vref V’ = Vref 5 PB-IN B (L) 6 PB-IN B (R) 7 VREF V = Vref V’ PB-IN A( Vref 9 PB-IN A(R) Rev.2, Jun. 1997, page 10.5V, Vref = 5.25V 25° ...
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... TAPE (R) 29 TAPE (L) = 10.5V, Vref = 5.25V 25°C, No signal, CC Equivalent Circuit 139k GND 10k Vref 7 V 100k Vref 7 V HA12211NT Pin Description PB EQ Feed back NAB Output V V Feed back input CC for gain adjustment V REC-EQ input CC Rev.2, Jun. 1997, page ...
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... HA12211NT Pin Description, Equivalent Circuit (V The value in the table show typical value.) (cont) Pin No. Pin Name Note 18 PBOUT ( Vref 19 PBOUT ( 20µA 21 HSP 22 Acr 23 Bcr 24 REC-SEL I = 20µ 2.5V 25 IREF V = 1.2V 30 GND Rev.2, Jun. 1997, page 10.5V, Vref = 5.25V 25°C, No signal, ...
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... Block Diagram PB-CAL PB-CAL PB-OUT ( L PB-OUT ) A/B HSP ACr BCr REC-SEL IREF R AUX ) ( ( L AUX ) R ) TAPE TAPE ) PB-CAL PB-CAL REC-EQ REC-RETURN R-ch R REC-OUT ) ( ( L REC-OUT L-ch ) HA12211NT VREF Rev.2, Jun. 1997, page ...
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... HA12211NT Parallel Data Format Pin No. Pin Name 22 A CrO2 23 B CrO2 21 HSP 20 A/B 24 REC IN SEL Note: 1. PB-EQ LOGIC A CrO2 B CrO2 REC-EQ LOGIC B CrO2 Unforced pin state Rev.2, Jun. 1997, page Normal speed * 1, 3 Ain active * ...
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... Power Supply Range 9.5V to 15. GND Vref + 470µF Figure 1 Reference Voltage Circuit HA12211NT voltage circuit, for example, figure 1. CC Lch PB-EQ reference voltage Lch REC-EQ reference voltage Rch REC-EQ reference voltage Rch PB-EQ reference voltage Rev.2, Jun. 1997, page ...
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... HA12211NT Operating Mode Control This IC provides fully electronic switching circuits. And each operating mode control is controlled by parallel data (DC voltage). Table 2 Threshold Voltage (Vth) Pin No. Lo 20, 21, 22, 23 0.0 to 2.5 24 0.0 to 1.0 Note pins are pulled down Lo level, and 24 pin is pulled to Mid level by the inside resistor 100kΩ ...
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... Level) 23.9mV 11.3mV 0.6mV Figure 3 PB Level Diagram (Normal Speed, Normal Tape, 1kHz 11kΩ 100kΩ 25.5dB 0 to 20.8dB 20dB + – Dolby IC 100kΩ VR 10kΩ HA12211NT HA12134A Rev.2, Jun. 1997, page ...
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... HA12211NT 1.8V 300mV (Dolby Level) 100mV Dolby IC Figure 4 REC Level Diagram (Normal Speed, Normal Tape, 1kHz) Rev.2, Jun. 1997, page REC-EQ clip level 263mV 1kHz 5.6kΩ R1 REC-EQ ...
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... Absolute Maximum Rating (Ta = 25°C) Item Max supply voltage Power dissipation Operating temperature Storage temperature Operating voltage Symbol Rating V max 500 d Topr –40 to +75 Tstg –55 to +125 Vopr 9 HA12211NT Unit Note V Ta ≤ 75°C mW °C °C V Rev.2, Jun. 1997, page ...
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... HA12211NT Electrical Characteristics (Ta = 25°C, V gain 55.9dB (R9, R10, R18, R19 = 11.0kΩ)) Rev.2, Jun. 1997, page 10.5V, Vref = 5.25V, PB-EQ standard DC CC ...
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... Electrical Characteristics (Ta = 25° 100mV = 0dB) (cont) = 10.5V, Vref = 5.25V, EQIN standard level CC Rev.2, Jun. 1997, page HA12211NT ...
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... HA12211NT Test Circuit AIN BIN SP.Normal High A-120 70 B-120 70 TAPE AUX Rev.2, Jun. 1997, page (R) B-PB-CAL (R) A-PB-CAL (L) B-PB-CAL (L) A-PB-CAL (R) PB-OUT (R) PB·EQ (L) PB-OUT (L) PB·EQ A/B (R) PB-NF Normal/High (L) PB-NF SP. A120/70 (R) A-IN B120/70 (L) A-IN REF REC-SEL V REF I (R) B-IN (R) AUX (L) B-IN (L) AUX REC-RETURN (R) TAPE (R) REC-OUT ...
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... Quiescent Current vs. Supply Voltage Ain, Normal, TYPE I Ain, High, TYPE II Bin, Normal, TYPE I Bin, High, TYPE Supply Voltage (V) PB-EQ Gain vs. Frequency 100 1k Frequency (Hz) HA12211NT Normal, TYPE I Normal, TYPE II High, TYPE I High, TYPE II 10k 100k Rev.2, Jun. 1997, page ...
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... HA12211NT 5.0 4.0 3.0 2.0 1.0 8 5.0 4.0 3.0 2.0 1.0 8 Rev.2, Jun. 1997, page PB-EQ Maximum Output Level vs. Supply Voltage (1) Ain → PBOUT Normal, TYPE I 100Hz 1kHz 10kHz 10 12 Supply Voltage (V) PB-EQ Maximum Output Level vs. Supply Voltage (2) Ain → PBOUT Normal, TYPE II 100Hz 1kHz 10kHz 10 12 Supply Voltage ( ...
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... PB-EQ Maximum Output Level vs. Supply Voltage (3) 5.0 Ain → PBOUT High, TYPE I 100Hz 1kHz 10kHz 4.0 3.0 2.0 1 Supply Voltage (V) PB-EQ Maximum Output Level vs. Supply Voltage (4) 5.0 Ain → PBOUT High, TYPE II 100Hz 1kHz 10kHz 4.0 3.0 2.0 1 Supply Voltage (V) HA12211NT Rev.2, Jun. 1997, page ...
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... HA12211NT 10.0 1.0 0.1 0.01 –20 Rev.2, Jun. 1997, page PB-EQ Noise vs. Supply Voltage Normal, TYPE I Normal, TYPE II High, TYPE I High, TYPE Supply Voltage (V) PB-EQ Total Harmonic Distortion vs. Output Level ( 10.5V, Ain, PBOUT, Normal, TYPE I CC 100Hz (30kHz L.P.F.) 1kHz (400Hz H.P.F. + 30kHz L.P.F.) 10kHz (400Hz H.P.F. + 80kHz L.P.F.) – ...
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... H.P.F. + 80kHz L.P.F.) 1.0 0.1 0.01 –20 –10 Output Level V PB-EQ Total Harmonic Distortion vs. Output Level (3) 10 10.5V, Ain, PBOUT, High, TYPE I CC 100Hz (30kHz L.P.F.) 1kHz (400Hz H.P.F. + 30kHz L.P.F.) 10kHz (400Hz H.P.F. + 80kHz L.P.F.) 1.0 0.1 0.01 –20 –10 Output Level (dBv) OUT 0 10 (dBv) OUT Rev.2, Jun. 1997, page HA12211NT ...
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... HA12211NT 10.0 1.0 0.1 0.01 – 10.5V, Normal, TYPE I CC –20 –40 –60 –80 –100 10 Rev.2, Jun. 1997, page PB-EQ Total Harmonic Distortion vs. Output Level ( 10.5V, Ain, PBOUT, High, TYPE II CC 100Hz (30kHz L.P.F.) 1kHz (400Hz H.P.F. + 30kHz L.P.F.) 10kHz (400Hz H.P.F. + 80kHz L.P.F.) –10 Output Level V OUT PB-EQ Crosstalk vs. Frequency Ain → ...
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... V = 10.5V, Normal, TYPE 100 L → Rch R → Lch 1k 10k Frequency (Hz) PB-EQ Gain vs. External Resistor 25.5dB Ain PBOUT R100kB 10kΩ 1k External Resistor R100kB (Ω) HA12211NT 100k 1M 10k 100k Rev.2, Jun. 1997, page ...
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... HA12211NT 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 8 Rev.2, Jun. 1997, page PB-EQ Gain vs. Frequency Normal, TYPE II Normal, TYPE I 100 1k Frequency (Hz) REC-EQ Maximum Output Level vs. Supply Voltage (1) 100Hz (30kHz L.P.F.) 1kHz (400Hz H.P.F. + 30kHz L.P.F.) 10kHz (400Hz H.P.F. + 80kHz L.P.F.) TAPE in, RECOUT, Normal, TYPE Supply Voltage (V) High, TYPE II ...
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... H.P.F. + 80kHz L.P.F.) 4.0 TAPE in, RECOUT, Normal, TYPE II 3.5 3.0 2.5 2.0 1.5 1 Supply Voltage (V) REC-EQ Maximum Output Level vs. Supply Voltage (3) 4.5 100Hz (30kHz L.P.F.) 1kHz (400Hz H.P.F. + 30kHz L.P.F.) 10kHz (400Hz H.P.F. + 80kHz L.P.F.) 4.0 TAPE in, RECOUT, High, TYPE I 3.5 3.0 2.5 2.0 1.5 1 Supply Voltage (V) HA12211NT Rev.2, Jun. 1997, page ...
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... HA12211NT 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1 Rev.2, Jun. 1997, page REC-EQ Maximum Output Level vs. Supply Voltage (4) 100Hz (30kHz L.P.F.) 1kHz (400Hz H.P.F. + 30kHz L.P.F.) 10kHz (400Hz H.P.F. + 80kHz L.P.F.) TAPE in, RECOUT, High, TYPE Supply Voltage (V) REC-EQ Signal to Noise Ratio vs. Supply Voltage A-WTG, Vin = 100mVrms Normal, TYPE I ...
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... H.P.F. + 80kHz L.P.F.) 1.0 0.1 –20 –10 Output Level V REC-EQ Total Harmonic Distortion vs. Output Level (2) 10.0 TAPEin, RECOUT 10.5V, Normal, TYPE II CC 100Hz (30kHz L.P.F.) 1kHz (400Hz H.P.F. + 30kHz L.P.F.) 10kHz (400Hz H.P.F. + 80kHz L.P.F.) 1.0 0.1 –20 –10 Output Level (dBv) OUT 0 10 (dBv) OUT Rev.2, Jun. 1997, page HA12211NT ...
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... HA12211NT 10.0 1.0 0.1 –20 10.0 1.0 0.1 –20 Rev.2, Jun. 1997, page REC-EQ Total Harmonic Distortion vs. Output Level (3) TAPEin, RECOUT 10.5V, High, TYPE I CC 100Hz (30kHz L.P.F.) 1kHz (400Hz H.P.F. + 30kHz L.P.F.) 10kHz (400Hz H.P.F. + 80kHz L.P.F.) –10 Output Level V OUT REC-EQ Total Harmonic Distortion vs. Output Level (4) TAPEin, RECOUT 10.5V, High, TYPE II CC 100Hz (30kHz L ...
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... REC-EQ Channel Separation vs. Frequency 10.5V, Normal, TYPE I CC –20 –40 –60 –80 –100 10 100 REC-EQ Crosstalk vs. Frequency AUX → TAPE 1k 10k Frequency (Hz) R → Lch L → Rch 1k 10k Frequency (Hz) HA12211NT TAPE → AUX 100k 1M 100k 1M Rev.2, Jun. 1997, page ...
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... HA12211NT 10.5V, Vin = +10dB (0dB = 10mVrms) CC –20 –40 –60 –80 –100 10.5V, PBOUT = 100mVrms = 0dB CC –20 –40 –60 –80 –100 10 Rev.2, Jun. 1997, page REC-EQ Mute Attenuation vs. Frequency 100 1k Frequency (Hz) PB-EQ → REC-OUT Crosstalk vs. Frequency 100 1k Frequency (Hz) Ain → Bin TAPE AUXin → MUTE ...
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... Ripple Rejection Ratio (PBOUT) vs. Frequency 0 –20 –40 –60 –80 –100 10 100 Normal, TYPE I 1k 10k Frequency (Hz) Normal, TYPE I Normal, TYPE II High, TYPE I 1k 10k Frequency (Hz) Rev.2, Jun. 1997, page HA12211NT High, TYPE II 100k 1M High, TYPE II 100k 1M ...
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... HA12211NT 0 –20 –40 –60 –80 –100 10 250 200 150 100 50 0 100 Rev.2, Jun. 1997, page Ripple Rejection Ratio (RECOUT) vs. Frequency Normal, TYPE II 100 1k Frequency (Hz) ∆Vref vs. External Bleeder Resistor Vref R 30 GND 1k 10k External Bleeder Resistor R (Ω) High, TYPE II ...
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... Check Level : ±0.5dB, ±50dB 4.0 3 IML IMH IH 2.0 1 Supply Voltage (V) 820Ω – 1 Bin 5 + 100µ V 820Ω Vin = 775mVrms – IMH IML Rev.2, Jun. 1997, page HA12211NT ...
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... HA12211NT 5.0 4.0 3.0 2.0 1.0 8 Rev.2, Jun. 1997, page SW-V vs. Supply Voltage (2) TH A-TYPE B-TYPE Check Level : ±0.5dB Supply Voltage ( ...
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... Package Dimensions 27.10 28.10 Max 30 1 1.0 1.5 Max 1.78 ± 0. 0.48 ± 0.10 Hitachi Code JEDEC Code EIAJ Code Weight HA12211NT Unit: mm 10.16 + 0.10 0.25 – 0.05 1 – 13 DP-30S — SC-549-30 1.98 g Rev.2, Jun. 1997, page ...
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... HA12211NT Disclaimer 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document ...