HA12216F/HA12221F Series Audio Signal Processor for Car Deck (Decode only Dolby B type NR with PB Amp.) ADE-207-254E (Z) 6th Edition Dec. 2000 Description HA12216F/HA12221F series are silicon monolithic bipolar IC providing Dolby B type noise reduction, music sensor, PB equalizer system in one chip. Note: 1. Dolby is a trademark of Dolby Laboratories Licensing Corporation. A license from Dolby Laboratories Licensing Corporation is required for the use of this IC. 2. HA12221F series does not include Dolby B NR. Functions • • • • PB equalizer Music sensor Dolby B NR (Only HA12216F series) Line mute (Tape radio) SW × 2 channel × 1 channel × 2 channel × 2 channel Features • Different type of PB equalizer characteristics selection (120 µs/70 µs) is available with fully electronic control switching built-in. • Changeable to Forward, Reverse-mode for PB head with fully electronic control switching built-in. • Available to change music sensing level by external resistor. • Available to change response of music sensor by external capacitor. • Music sensing level, built-in switch to change a band (MSGV). • NR ON/OFF fully electronic control switching built-in. (Only HA12216F series) • Line mute (Tape radio) control switching built-in. • Available to connect direct with MPU. • These ICs are strong for a cellular phone noise. (18 dB improvement from HA12163) HA12216F/HA12221F Series Ordering Information Operating Voltage Product Min Max Unit HA12216F/HA12221F 6.5 12 V HA12217F/HA12222F 6.8 12 V HA12218F/HA12223F 7.2 12 V Note: 1. These ICs are designed to operate on single supply. 2. HA12217F and HA12218F, HA12222F and HA12223F are develop, there meets comply with your demands. Standard Level Product Package PB-OUT Level HA12216F/HA12221F FP-40 300 mVrms HA12217F/HA12222F FP-40 387.5 mVrms HA12218F/HA12223F FP-40 450 mVrms Function Product PB-EQ Music Sensor Mute Dolby B NR HA12216F series ❍ ❍ ❍ ❍ HA12221F series ❍ ❍ ❍ × Parallel-Data Format Pin No. Pin Name Lo Hi 10 TAPE/RADIO TAPE RADIO 11* NR ON/OFF NR OFF NR ON 12 120 µ/70 µ 120 µ (Normal) 70 µ (Metal or Chrome) 13 Forward/Reverse Forward Reverse 14 Search/Repeat Search (FF or REV) Repeat (Normal Speed) Note: 2 Non connection regarding HA12221F series. HA12216F/HA12221F Series Pin Description, Equivalent Circuit (VCC = 9 V, A system of single supply voltage, Ta = 25°C, No Signal, The value in the show typical value.) Pin No. Terminal Name Note 18 MSI V = VCC/2 Equivalent Circuit Pin Description MS input * 1 V 100k VCC/2 28 TAI (L) 3 TAI (R) 26 RAI (L) 5 Tape input Radio input (Mute) RAI (R) 2 23 * DET (L) V = 2.5V VCC Time constant pin for rectifier V GND 8 *2 DET (R) 33 RIP V = VCC/2 Ripple filter Bias V = 0.28V Dolby bias current input 2 4* V GND 17 MSDET — Time constant pin for rectifier GND Note: 1. MS: Music Sensor 2. Non connection regarding HA12221F series. 3 HA12216F/HA12221F Series Pin Description, Equivalent Circuit (VCC = 9 V, A system of single supply voltage, Ta = 25°C, No Signal, The value in the show typical value.) (cont) Pin No. Terminal Name Note 25 PBOUT (L) V = VCC/2 Equivalent Circuit Pin Description VCC PB output V GND 6 PBOUT (R) 19 MAOUT V = VCC/2 VCC MS amp. output * 1 V GND 38 VREF Reference output 29 EQOUT (L) Equalizer output (120µ) 2 EQOUT (R) 30 M-OUT (L) V = VCC/2 VCC Equalizer output (70µ) V GND 1 M-OUT (R) 16 VCC — Power supply 7 NC — No connection 9 22 24 27 Note: 4 1. MS: Music Sensor HA12216F/HA12221F Series Pin Description, Equivalent Circuit (VCC = 9 V, A system of single supply voltage, Ta = 25°C, No Signal, The value in the show typical value.) (cont) Pin No. Terminal Name Note 34 FIN (L) — Equivalent Circuit Pin Description Equalizer intput (Forward) V 37 FIN (R) 32 RIN (L) 39 RIN (R) 31 NFI (L) 40 NFI (R) 10 T/R (Mute) Equalizer intput (Reverse) Negative feedback — Mode control input 22 k 100 k GND 2 11 * NR ON/OFF 12 120/70 13 F/R 14 S/R (MS GV) 15 MSOUT — I 200 MS VCC MS output (to MPU) * 1 100k D GND 20 MS GV (R) MS gain terminal * 1 V = VCC/2 V 90k 21 MS GV (S) 35 GND — GND pin 36 Note: 1. MS: Music Sensor 2. Non connection regarding HA12221F series. 5 HA12216F/HA12221F Series Block Diagram HA12216F Series PBOUT (L) 28 NC 27 26 + 32 T/R F/R 25 NC 24 23 NC 22 21 20 Dolby B NR + 30 29 120/70 − 31 19 + 33 RIP 18 S/R 34 DET 17 + 35 GND + − 36 GND LPF VCC 15 MSOUT 37 14 S/R (MS GV) 38 Vref 13 F/R 12 120/70 11 NR ON/OFF 39 F/R 40 120/70 1 T/R + − 2 3 BIAS 4 5 Dolby B NR 6 7 NC PBOUT (R) 6 16 − + 8 9 NC 10 T/R (Mute) HA12216F/HA12221F Series HA12221F Series PBOUT (L) 28 NC 27 26 25 NC 24 NC 23 NC 22 21 20 + 30 29 120/70 − 31 + 32 T/R F/R 19 + 33 RIP 18 S/R 34 DET 17 + 35 GND + − 36 GND 16 − + LPF VCC 15 MSOUT 37 14 S/R (MS GV) 38 Vref 13 F/R 12 120/70 39 F/R 40 120/70 1 T/R + − 11 NC 2 3 4 NC 5 6 7 NC PBOUT (R) 8 NC 9 NC 10 T/R (Mute) 7 HA12216F/HA12221F Series Functional Description Power Supply Range HA12216F/HA12221F series are provided with three line output level, which will permit on optimum overload margin for power supply conditions. And these are designed to operate on single supply only. Table 1 Supply Voltage Range Product Single Supply HA12216F/HA12221F 6.5 V to 12.0 V HA12217F/HA12222F 6.8 V to 12.0 V HA12218F/HA12223F 7.2 V to 12.0 V Note: The lower limit of supply voltage depends on the line output reference level. The minimum value of the overload margin is specified as 12 dB by Dolby Laboratories. Reference Voltage These devices provide the reference voltage of half the supply voltage that is the signal grounds. As the peculiarity of these devices, the capacitor for the ripple filter is very small about 1/100 compared with their usual value. The block diagram is shown as figure 1. + − 16 VCC + − MS block 38 VREF EQ block (to Line Amp. in case of HA12221F series) 35 36 33 RIP + C15 1µ + − L channel Dolby NR circuit + − R channel Dolby NR circuit : Internal reference voltage Note: HA12221F series does not include Dolby NR circuit. Figure 1 The Block Diagram of Reference Supply Voltage 8 HA12216F/HA12221F Series Operating Mode Control HA12216F/HA12221F series provides fully electronic switching circuits. And each operating mode control are controlled by parallel data (DC voltage). When a power supply of this IC is cut off, for a voltage, in addition to a mode control terminal even though as do not destruct it, in series for resistance. Table 2 Threshold Voltage (VTH) Pin No. Lo Hi Unit 10, 11*, 12, 13, 14 –0.2 to 1.0 3.5 to VCC V Test Condition Input Pin Measure V Note: * Non connection regarding HA12221F series. Table 3 Switching Truth Table Pin No. Lo Hi 10 TAPE RADIO 11* NR OFF NR ON 12 120 µ (Normal) 70 µ (Metal or Chrome) 13 FORWARD REVERSE 14 SER (FF or REV) REP (Normal Speed) Notes: * Non connection regarding HA12221F series. 1. Each pins are on pulled down with 100 kΩ internal resistor. Therefore, it will be low-level when each pins are open. 2. Over shoot level and under shoot level of input signal must be the standardized. (High: VCC, Low: –0.2 V) 3. Reducing pop noise is so much better for 10 kΩ to 22 kΩ resisitor and 1 µF to 22 µF capacitor shown figure 2. Input Pin 10 to 22kΩ + MPU 1 to 22µF Figure 2 Interface for Reduction of Pop Noise 9 HA12216F/HA12221F Series Input Block Diagram and Level Diagram PBOUT HA12216F/HA12221F: 300mVrms (−8.2dB) HA12217F/HA12222F: 387.5mVrms (−6.0dB) HA12218F/HA12223F: 450mVrms (−4.7dB) R6 5.1kΩ C2 0.1µF R5 5.1kΩ R2 330kΩ C1 0.01µF R1 180Ω TAI RAI 30mVrms 42.4mVrms (−28.2dBs) (−25.2dBs) EQOUT R4 12kΩ M-OUT R3 18kΩ NFI EQ Amp. − + Input Amp. + − Dolby NR circuit * PBOUT RIN VREF 0.6mVrms (−62.2dBs) FIN The each level shown above is typical value when offering PBOUT level to PBOUT pin. (EQ Amp. GV = 40dB, f = 1kHz) Note: HA12221F series does not include Dolby NR circuit. Figure 3 Input Block Diagram Adjustment of Playback Reference Operate Level After replace R5 and R6 with a half-fix volume of 10 kΩ, adjust playback reference operate level. 10 HA12216F/HA12221F Series The Sensitivity Adjustment of Music Sensor Adjusting MS Amp. gain by external resistor, the sensitivity of music sensor can set up. The music sensor block diagram is shown in figure 4, and frequency response is shown in figure 5. VCC 28 +CEX1 REX2 REX1 21 20 MS MS SER REP TAI (L) ×1 −6dB CEX2 + C6 R11 330kΩ 19 18 MA MSI OUT 0.33µF 17 MS DET RL 90kΩ L⋅R signal addition circuit + − C8 0.01µF DVCC − + LPF 25kHz 20dB MSOUT 15 DET MS Amp. GND 36 100kΩ ×1 35 TAI (R) Figure 4 Music Sensor Block Diagram GV2 GV (dB) 3 Micro computer Repeat mode (REP) f1 GV1 10 f4 f3 f2 Search mode (SER) 100 1k f (Hz) 10k 25k 100k Figure 5 Frequency Response 11 HA12216F/HA12221F Series 1. Serch mode GV1 = 20dB + 20log 1 + 90k [dB] REX2 1 f1 = [Hz], f2 = 25k [Hz] 2π ⋅ CEX2 ⋅ REX2 2. Repeat mode GV2 = 20dB + 20log 1 + 90k [dB] REX1 1 f3 = [Hz], f4 = 25k [Hz] 2π ⋅ CEX1 ⋅ REX1 GVIA: L·R signal addition circuit gain. The sensitivity of music sensor (S) is computed by the formula mentioned below. 3 S = − GV*1 − 20log 130*2 = 12.7 − GV 30* [dB] Note: 1. Search mode: GV1, Repeat mode: G V2 2. Standard level of TAI pin (Dolby level correspondence) = 30 mVrms 3. Standard sensing level of music sensor = 130 mVrms S (both channel) Item REX1, 2 CEX1, 2 GV1, 2 f1, 3 f2, 4 S (one side channel) Search mode 24 kΩ 0.01 µF 33.5 dB 663 Hz 25 kHz –14.8 dB –20.8 dB Repeat mode 2.4 kΩ 1 µF 51.7 dB 66.3 Hz 25 kHz –33.0 dB –39.0 dB Note: S is 6 dB down in case of one-side channel. And this MS presented hysteresis lest MSOUT terminal should turn over again Hi level or Lo level, in case of thresh S level constantly. Music Sensor Time Constant 1. Sensing no signal to signal (Attack) is determined by C6, 0.01 µF to 1 µF capacitor C6 can be applicable. 2. Sensing signal to no signal (Recovery) is determined by C6 and R11, however preceding (1), 100 kΩ to 1 MΩ can be applicable. Music Sensor Output (MSOUT) As for the internal circuit of music sensor block, music sensor output pin is connected to the collector of NPN type directly, therefore, output level will be “high” when sensing no signal. And output level will be “low” when sensing signal. IL = DVCC − MSOUTLO* RL * MSOUTLO : Sensing signal (about 1V) Note: 1. Supply voltage of MSOUT pin must be less than VCC voltage. 12 HA12216F/HA12221F Series The Tolerances of External Components for Dolby NR (Only HA12216F Series) For adequate Dolby NR tracking response, take external components shown below. Also, leak is small capacity, and please employ a good quality object. C10 0.1µF ±10% 23 DET (L) HA12216F Series BIAS 4 R8 18kΩ ±2% DET (R) 8 C4 0.1µF ±10% Figure 6 Tolerance of External Components Countermeasure of a Cellular Phone Noise This IC have reinforced a cellular phone noise countermeasure, to show it hereinafter. However, it is presumed that this effect change it greatly, by a mount set. Please sufficiently examine an arrangement of positions, shield method, wiring pattern, in order to oftain a maximum effect. A high terminal of a noise sensitivity of this IC is FIN, RIN, NFI and RIP. ref HA12216F 1000p FIN 680 + − NFI SG EQOUT 330k 0.01µ 12k AC VM wait DIN/AUDIO 180 Note: Test condition • Use for SG by cellular radio for an evaluation use. • SG output mode PDC system, burst UP Tch (Transmission mode on the side of a movement machine) • To evaluate a capacitor of 1000 pF as connecting with it directly. • About EQOUT output, what you measure through DIN/AUDIO filter. Figure 7 Test Circuit 13 HA12216F/HA12221F Series 10 EQOUT Noise Output (dBs) 0 −10 Vin = 0dBm, VCC = 9V, Fin Lch HA12216 & HA12221 HA12163 series HA12192 series −20 −30 −40 −50 −60 100 1000 Frequency (MHz) 10000 Figure 8 EQOUT Noise Output vs. Transmission Frequency Characteristic 10 EQOUT Noise Output (dBs) DIN/AUDIO 0 −10 VCC = 9V, Fin Lch HA12216 & HA12221 HA12163 series HA12192 series −20 −30 −40 −50 −60 −70 −80 −50 −40 −30 −20 −10 0 Higher Harmonic Input Vin (dBm) Figure 9 EQOUT Noise Output vs. Transmission 14 10 20 HA12216F/HA12221F Series Absolute Maximum Ratings (Ta = 25°C) Item Symbol Rating Unit Maximum supply voltage VCC Max 16 V Power dissipation Pd 400 mW Operating temperature Topr –40 to +85 °C Storage temperature Tstg –55 to +125 °C Note Ta ≤ 85°C 15 16 Test Condition VOM THD-EQ VN VON (1) VON (2) VOL IOH VIL VIH PB-EQ Max output level PB-EQ THD Noise level converted in input MS sensitivity level Note: 1. HA12216F: VCC = 6.5V HA12217F: VCC = 6.8V HA12218F: VCC = 7.2V MS output low level MS output leak current Control voltage PB-EQ gain Crosstalk Vofs Vo max S/N THD CT RL (1) CT RL (2) CT EQ→RAI CT RAI→EQ GV EQ 1k GV EQ 10k(1) GV EQ 10k(2) PBOUT offset Signal handling Signal to noise ratio T.H.D. Channel separation 120µ 120µ 120µ 120µ 120µ 70µ 120µ 120µ 120µ OFF ON ON ON OFF OFF OFF OFF F/R F/R F/R T T T FIN EQOUT 1k FIN/RIN EQOUT 1k FIN/RIN EQOUT (1k) TAI PBOUT 5k R TAI PBOUT 5k S TAI MSOUT 5k S MSOUT T↔R PBOUT T TAI PBOUT 1k T TAI PBOUT (1k) T TAI PBOUT 1k R RAI PBOUT 1k F T FIN PBOUT 1k F T→R FIN PBOUT 1k F R→T RAI PBOUT 1k F/R FIN/RIN EQOUT 1k F FIN EQOUT 10k F FIN EQOUT 10k 0 (0) 0 (+12) (+12) (+12) (+12) Min 4.0 18.8 15.8 21.2 18.2 22.5 19.5 2.8 7.0 1.7 6.7 Typ 9.5 19.8 16.8 22.2 19.2 23.5 20.5 4.3 8.5 3.2 8.2 300 THD=1% Vin=3mVrms Rg=680Ω, DIN-AUDIO −36 −18 No signal −0.2 3.5 R 3 5 3 5 3 5 3 L 28 26 28 26 28 26 28 25 25 6 6 15 16 15 15 10 to 14 29 29 29 29 29 25 25 25 25 25 25→6 L R 150 mV 28 6 3 28 dB 6 3 dB (3) (28) 6 0.3 % 28 6 3 dB 28 6→25 3 37 34 6 dB 37 34 26 5 43.0 dB 37/39 34/32 2 37 34 39.0 37 34 35.0 Max Unit 15.0 mA 20.8 dB 17.8 23.2 20.2 24.5 21.5 5.8 dB 10.0 4.7 9.7 Application Terminal Input Output 600 mVrms 37/39 34/32 2 0.1 0.3 % 37/39 34/32 2 0.7 1.5 µVrms (37/39)(34/32) 2 3 28 2 −32 −28 dB −14 −10 V 3 28 1.0 1.5 0.0 2.0 µA V 1.0 VCC VCC=12V, No signal −150 0.0 THD=1% 12.0 13.0 Rg=10kΩ, CCIR/ARM 70.0 80.0 0.05 70.0 80.0 50.0 60.0 70.0 80.0 50.0 60.0 Vin=0.6mVrms 37.0 40.0 33.0 36.0 29.0 32.0 NR 120µ/ fin PBOUT Item Symbol ON/OFF 70µ F/R T/R S/R Input Output (Hz) level (dB) IQ No signal Quiescent current ON 70µ F T S OFF 0 Input Amp. HA12216F GVIA TAI T TAI PBOUT 1k gain OFF R RAI PBOUT 1k GVIA RAI 0 0 OFF HA12217F GVIA TAI T TAI PBOUT 1k GVIA RAI 0 OFF R RAI PBOUT 1k HA12218F GVIA TAI 0 T TAI PBOUT 1k OFF GVIA RAI OFF R RAI PBOUT 1k 0 B-type decode cut −20 DEC-2k (1) ON T TAI PBOUT 2k DEC-2k (2) ON −30 T TAI PBOUT 2k DEC-5k (1) ON −20 T TAI PBOUT 5k −30 DEC-5k (2) ON T TAI PBOUT 5k IC Condition 1 1 Remark (Ta = 25°C, VCC = 9.0 V, PBOUT Level 300 mVrms(HA12216F) 387.5 mVrms(HA12217F) 450 mVrms(HA12218F)) HA12216F/HA12221F Series Electrical Characteristics HA12216F Series VOM THD-EQ VN VON (1) VON (2) VOL IOH VIL VIH PB-EQ Max output level PB-EQ THD Noise level converted in input MS sensitivity level Note: 1. HA12221F: VCC = 6.5V HA12222F: VCC = 6.8V HA12223F: VCC = 7.2V MS output low level MS output leak current Control voltage PB-EQ gain Crosstalk Vofs Vo max S/N THD CT RL (1) CT RL (2) CT EQ→RAI CT RAI→EQ GV EQ 1k GV EQ 10k(1) GV EQ 10k(2) PBOUT offset Signal handling Signal to noise ratio T.H.D. Channel separation Item Symbol IQ Quiescent current HA12221F GVIA TAI Input Amp. gain GVIA RAI HA12222F GVIA TAI GVIA RAI HA12223F GVIA TAI GVIA RAI Test Condition 120µ 120µ 120µ 120µ 120µ 120µ 120µ 120µ 70µ F/R F/R F/R T T T T↔R T T T R F T F T→R F R→T F/R F F FIN EQOUT 1k FIN/RIN EQOUT 1k FIN/RIN EQOUT (1k) TAI PBOUT 5k R TAI PBOUT 5k S TAI MSOUT 5k S MSOUT PBOUT TAI PBOUT 1k TAI PBOUT (1k) TAI PBOUT 1k RAI PBOUT 1k FIN PBOUT 1k FIN PBOUT 1k RAI PBOUT 1k FIN/RIN EQOUT 1k FIN EQOUT 10k FIN EQOUT 10k 0 (0) 0 (+12) (+12) (+12) (+12) Min 3.0 19.0 16.0 21.2 18.2 22.5 19.5 Typ 5.0 20.0 17.0 22.2 19.2 23.5 20.5 300 THD=1% Vin=3mVrms Rg=680Ω, DIN-AUDIO −36 −18 No signal −0.2 3.5 R 3 5 3 5 3 5 L 28 26 28 26 28 26 L 25 R 6 15 16 15 15 10 to 14 29 29 29 29 150 mV 28 6 25 3 dB 28 6 25 3 dB (3) (28) 6 25 0.3 % 28 6 25 3 dB 28 6→25 25→6 3 34 37 6 25 dB 34 37 26 5 43.0 dB 37/39 34/32 2 29 39.0 37 34 35.0 37 34 Max Unit 8.0 mA 21.0 dB 18.0 23.2 20.2 24.5 21.5 Application Terminal Input Output 600 mVrms 37/39 34/32 2 0.1 0.3 % 37/39 34/32 2 0.7 1.5 µVrms (37/39) (34/32) 2 3 28 2 −32 −28 dB −14 −10 V 3 28 1.0 1.5 0.0 2.0 µA V 1.0 VCC VCC=12V, No signal −150 0.0 THD=1% 12.0 13.0 Rg=10kΩ, CCIR/ARM 70.0 80.0 0.05 70.0 80.0 50.0 60.0 70.0 80.0 50.0 60.0 Vin=0.6mVrms 37.0 40.0 33.0 36.0 29.0 32.0 120µ/ fin PBOUT 70µ F/R T/R S/R Input Output (Hz) level (dB) 70µ F No signal T S 0 T TAI PBOUT 1k 0 R RAI PBOUT 1k 0 T TAI PBOUT 1k R RAI PBOUT 1k 0 0 T TAI PBOUT 1k R RAI PBOUT 1k 0 IC Condition 1 1 Remark (Ta = 25°C, VCC = 9.0 V, PBOUT Level 300 mVrms(HA12221F) 387.5 mVrms(HA12222F) 450 mVrms(HA12223F)) HA12216F/HA12221F Series HA12221F Series 17 HA12216F/HA12221F Series Test Circuit HA12216F Series EQOUT (L) PBOUT (L) R19 10k C19 22µ C20 1µ R27 680 NC 22 R1 680 21 20 Dolby B NR T/R R16 C12 2.4k 1µ 19 33 RIP C11 0.01µ R15 330k 18 DET 17 34 35 GND + − 16 − + LPF MSOUT 37 15 S/R (MS Gv) 14 38 Vref VCC DVCC GND 23 C10 0.33µ MSOUT R14 C22 100µ 3.9k SW5 SW4 F/R 13 + C2 22µ R2 680 R3 180 R4 330k F/R 39 40 C3 0.01µ 120/70 1 R5 18k R6 12k T/R 2 3 R9 10k EQOUT (R) Note: 1. Resistor tolerance ±1% 2. Capacitor tolerance ±1% 3. Unit R: Ω, C: F NR ON/OFF 11 + BIAS 4 5 R10 6 7 NC + C4 18k R7 0.1µ 5.1k + C5 R8 0.47µ 5.1k SW3 120/70 12 Dolby B NR + − TAI (R) RAI (R) 18 NC 24 25 + C1 22µ RIN (R) 26 F/R 36 GND FIN (R) NC 27 C3 0.01µ R17 24k + C21 22µ 32 + R26 680 + FIN (L) 28 + + RIN (L) R23 C18 18k 30 29 0.01µ 120/70 − 31 C14 0.1µ + R24 330k R25 180 C15 2.2µ + R22 12k R18 10k + R21 5.1k C17 0.1µ C24 0.47µ C16 0.47µ + R20 5.1k R29 10k + RAI (L) TAI (L) C6 2.2µ + C23 0.47µ R11 10k R28 10k PBOUT (R) 8 9 NC C7 0.1µ R13 22k C9 22µ 10 TAP/RAD (Mute) R12 22k + C8 22µ SW2 SW1 HA12216F/HA12221F Series HA12221F Series EQOUT (L) PBOUT (L) R19 10k C19 22µ NC 23 NC 22 21 R16 C12 2.4k 1µ VCC DVCC GND NC 24 25 C20 1µ R27 680 T/R F/R 19 33 RIP R1 680 C11 0.01µ R15 330k 18 DET 17 34 35 GND + − 16 − + LPF MSOUT + C1 22µ 15 S/R (MS Gv) 14 37 38 Vref C10 0.33µ MSOUT R14 C22 100µ 3.9k SW5 SW4 F/R 13 + RIN (R) 26 20 36 GND FIN (R) NC 27 + C21 22µ 32 + R26 680 + FIN (L) 28 + + RIN (L) R23 C18 18k 30 29 0.01µ 120/70 − 31 C3 0.01µ R17 24k + R24 330k R25 180 C15 2.2µ + R22 12k R18 10k + R21 5.1k C17 0.1µ C24 0.47µ C16 0.47µ + R20 5.1k R29 10k + RAI (L) TAI (L) C2 22µ R2 680 R3 180 R4 330k F/R 39 40 C3 0.01µ 120/70 1 R5 18k R6 12k T/R SW3 120/70 12 + − NC 11 2 3 4 NC 5 R9 10k EQOUT (R) 7 NC + C4 R7 0.1µ 5.1k + C5 R8 0.47µ 5.1k TAI (R) RAI (R) 6 C6 2.2µ + C23 0.47µ 8 NC 9 NC 10 TAP/RAD (Mute) R12 22k + SW1 C8 22µ R11 10k R28 10k PBOUT (R) Note: 1. Resistor tolerance ±1% 2. Capacitor tolerance ±1% 3. Unit R: Ω, C: F 19 HA12216F/HA12221F Series Characteristic Curves Quiescent Current vs. Supply Voltage (HA12216F) Quiescent Current IQ (mA) 11 all low 70µ (Other switch is all low) NR-ON VCC = 9.0V NO SIGNAL 10 9 8 6 7 8 9 10 11 Supply Voltage (V) 12 13 Input Amp. Gain vs. Frequency (HA12216F) 26 Gain (dB) 22 VCC = 9.0V TAI →PBOUT RAI NR-OFF TAI 18 RAI 14 10 6 10 20 100 1k 10k Frequency (Hz) 100k 1M HA12216F/HA12221F Series Decode Cut vs. Frequency (HA12216F) 0 0dB −10dB Decode Cut (dB) −2 −20dB −4 −6 −30dB −8 −10 −12 100 −40dB VCC = 9.0V TAI→PBOUT NR-ON 1k Frequency (Hz) 10k 20k Total Harmonic Distortion vs. Frequency (HA12216F) (1) 1 T.H.D. (%) 0dB 10dB −10dB VCC = 9.0V TAI→PBOUT NR-OFF 0.1 0.01 30kHz LPF 0.001 100 400Hz HPF + 30kHz LPF 1k Frequency (Hz) 400Hz HPF + 80kHz LPF 10k 20k 21 HA12216F/HA12221F Series Total Harmonic Distortion vs. Frequency (HA12216F) (2) 1 T.H.D. (%) 0dB 10dB −10dB VCC = 9.0V TAI→PBOUT NR-ON 0.1 0.01 30kHz LPF 0.001 100 400Hz HPF + 30kHz LPF 1k Frequency (Hz) 400Hz HPF + 80kHz LPF 10k 20k Total Harmonic Distortion vs. Frequency (HA12216F) (3) 1 T.H.D. (%) 0dB 10dB −10dB VCC = 9.0V RAI→PBOUT NR-OFF 0.1 0.01 30kHz LPF 0.001 100 22 400Hz HPF + 30kHz LPF 1k Frequency (Hz) 400Hz HPF + 80kHz LPF 10k 20k HA12216F/HA12221F Series T.H.D. (%) Total Harmonic Distortion vs. Output Level (HA12216F) (1) 10 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) VCC = 9.0V TAI→PBOUT 0dB = 300mVrms 1 NR-OFF 0.1 0.01 −15 −10 −5 0 5 10 Output Level Vout (dB) 15 20 T.H.D. (%) Total Harmonic Distortion vs. Output Level (HA12216F) (2) 10 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) VCC = 9.0V TAI→PBOUT 0dB = 300mVrms 1 NR-ON 0.1 0.01 −15 −10 −5 0 5 10 Output Level Vout (dB) 15 20 23 HA12216F/HA12221F Series T.H.D. (%) Total Harmonic Distortion vs. Output Level (HA12216F) (3) 10 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) VCC = 9.0V RAI→PBOUT 0dB = 300mVrms 1 NR-OFF 0.1 0.01 −15 −10 −5 0 5 10 Output Level Vout (dB) 15 20 Total Harmonic Distortion vs. Supply Voltage (HA12216F) (1) 1 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) TAI→PBOUT = 300mVrms NR-OFF T.H.D. (%) 0.1 0.01 0.001 5 24 6 7 8 9 10 11 Supply Voltage (V) 12 13 14 HA12216F/HA12221F Series Total Harmonic Distortion vs. Supply Voltage (HA12216F) (2) 1 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) TAI→PBOUT = 300mVrms NR-ON T.H.D. (%) 0.1 0.01 0.001 5 6 7 8 9 10 11 Supply Voltage (V) 12 13 14 Total Harmonic Distortion vs. Supply Voltage (HA12216F) (3) 1 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) RAI→PBOUT = 300mVrms NR-OFF T.H.D. (%) 0.1 0.01 0.001 5 6 7 8 9 10 11 Supply Voltage (V) 12 13 14 25 HA12216F/HA12221F Series Signal Handling (HA12216F) 40 TAI NR-OFF TAI NR-ON RAI NR-OFF 35 Vomax (dB) 30 TAI →PBOUT = 300mVrms RAI f = 1kHz T.H.D. = 1% 25 20 15 10 5 0 6 7 8 9 10 11 12 13 Supply Voltage (V) 14 15 16 Signal to Noise Ratio vs. Supply Voltage (HA12216F) 90 Signal to Noise Ratio (dB) 85 80 75 TAI NR-OFF TAI NR-ON RAI NR-OFF 70 65 5 26 TAI →PBOUT = 300mVrms RAI f = 1kHz CCIR/ARM filter 6 7 8 9 10 11 Supply Voltage (V) 12 13 14 HA12216F/HA12221F Series Equalizer Amp. Gain vs. Frequency (HA12216F) 70 60 EQ Gain (dB) 50 120µ 40 30 70µ 20 10 0 −10 10 VCC = 9.0V FIN→EQOUT 100 1k 10k Frequency (Hz) 100k 1M Total Harmonic Distortion vs. Frequency (HA12216F) 1 T.H.D. (%) 120µ 70µ VCC = 9.0V FIN→EQOUT 0dB = 60mVrms Vout = +20dB 0.1 0.01 30kHz LPF 0.001 100 400Hz HPF + 30kHz LPF 1k Frequency (Hz) 400Hz HPF + 80kHz LPF 10k 20k 27 HA12216F/HA12221F Series Total Harmonic Distortion vs. Output Level (HA12216F) (1) 10 T.H.D. (%) 1 0.1 0.01 0.001 −5 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) VCC = 9.0V FIN→EQOUT 0dB = 60mVrms 120µ 0 5 10 15 20 25 Output Level Vout (dB) 30 35 T.H.D. (%) Total Harmonic Distortion vs. Output Level (HA12216F) (2) 10 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) VCC = 9.0V FIN→EQOUT 1 0dB = 60mVrms 70µ 0.1 0.01 0.001 −5 28 0 5 10 15 20 25 Output Level Vout (dB) 30 35 HA12216F/HA12221F Series T.H.D. (%) Total Harmonic Distortion vs. Supply Voltage (HA12216F) (1) 1 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) FIN→EQOUT = 60mVrms Vout = +20dB 120µ 0.1 0.01 0.001 5 6 7 8 9 10 11 Supply Voltage (V) 12 13 14 T.H.D. (%) Total Harmonic Distortion vs. Supply Voltage (HA12216F) (2) 1 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) FIN→EQOUT = 60mVrms Vout = +20dB 70µ 0.1 0.01 0.001 5 6 7 8 9 10 11 Supply Voltage (V) 12 13 14 29 HA12216F/HA12221F Series Signal Handling (HA12216F) 45 FIN 120µ FIN 70µ RIN 120µ RIN 70µ 40 Vomax (dB) 35 FIN →EQOUT RIN 0dB = 60mVrms f = 1kHz T.H.D. = 1% 30 25 20 15 6 8 10 12 Supply Voltage (V) 14 16 Signal to Noise Ratio vs. Supply Voltage (HA12216F) 80 Signal to Noise Ratio (dB) 75 70 120µ 70µ FIN→EQOUT 0dB = 60mVrms f = 1kHz DIN-AUDIO filter 65 60 55 50 45 40 5 30 6 7 8 9 10 11 Supply Voltage (V) 12 13 14 HA12216F/HA12221F Series Ripple Rejection Ratio vs. Frequency (HA12216F) (1) 20 Ripple Rejection Ratio R.R.R. (dB) VCC = 9.0V Vin = 100mVrms PBOUT 0 −20 PBOUT (TAI) NR-OFF −40 PBOUT (TAI) NR-ON PBOUT (RAI) NR-OFF −60 10 100 1k Frequency (Hz) 10k 100k Ripple Rejection Ratio vs. Frequency (HA12216F) (2) Ripple Rejection Ratio R.R.R. (dB) 20 VCC = 9.0V Vin = 100mVrms EQOUT FOR mode 0 −20 EQOUT 120µ −40 −60 10 EQOUT 70µ 100 1k Frequency (Hz) 10k 100k 31 HA12216F/HA12221F Series Channel Separation vs. Frequency (HA12216F) (1) −30 Channel Separation (dB) −40 VCC = 9.0V FIN→PBOUT 0dB = 300mVrms Vout = +12dB −50 −60 R→L L→R −70 −80 10 100 Channel Separation (dB) 10k 100k Channel Separation vs. Frequency (HA12216F) (2) −10 −30 1k Frequency (Hz) VCC = 9.0V RAI→PBOUT Vin = +12dB −50 −70 −90 L→R −110 R→L −130 10 32 100 1k 10k Frequency (Hz) 100k 1M HA12216F/HA12221F Series Crosstalk (FIN→RAI) vs. Frequency (HA12216F) −50 Crosstalk (dB) −60 FIN RIN VCC = 9.0V 0dB = 300mVrms Vout = +12dB −70 −80 −90 −100 10 100 100k 1M Crosstalk (mode) vs. Frequency (HA12216F) −20 −30 1k 10k Frequency (Hz) VCC = 9.0V PBOUT Vin = +12dB −40 Crosstalk (dB) −50 RAI→TAI −60 −70 TAI→RAI −80 −90 −100 −110 −120 10 100 1k Frequency (Hz) 10k 100k 33 HA12216F/HA12221F Series MS Amp. Gain vs. Frequency (HA12216F) (1) 50 VCC = 9.0V TAI (SER mode) 40 Gain (dB) 30 MAOUT 20 10 MSI 0 −10 −20 10 100 1k Frequency (Hz) 10k 100k MS Amp. Gain vs. Frequency (HA12216F) (2) 50 MAOUT 40 Gain (dB) 30 20 MSI 10 0 −10 −20 10 34 VCC = 9.0V TAI (REP mode) 100 1k Frequency (Hz) 10k 100k HA12216F/HA12221F Series MS Sensing Level vs. Frequency (HA12216F) 10 MS Sensing Level (dB) 0 SER L→H SER H→L REP L→H REP H→L VCC = 9.0V TAI→PBOUT 0dB = 300mVrms −10 −20 −30 −40 10 100 1k Frequency (Hz) 10k 100k No-Signal Sensing Time vs. Resistance (HA12216F) No-Signal Sensing Time (ms) 1000 100 SER 0dB SER −5dB SER −10dB REP 0dB REP −5dB REP −10dB VCC = 9.0V TAI→PBOUT NR-OFF f = 5kHz PBOUT 10 MSOUT C10 0.33µ 17 VCC R15 1 10k 100k 1M 10M Resistance R15 (Ω) 35 HA12216F/HA12221F Series Signal Sensing Time vs. Capacitance (HA12216F) Signal Sensing Time (ms) 1000 100 10 SER 0dB SER −5dB SER −10dB REP 0dB REP −5dB REP −10dB VCC = 9.0V TAI→PBOUT NR-OFF f = 5kHz PBOUT MSOUT 1 C10 17 VCC R15 330k 0.1 0.001 36 0.01 0.1 Capacitance C10 (µF) 1 10 HA12216F/HA12221F Series Quiescent Current vs. Supply Voltage (HA12221F) 7 Quiescent Current IQ (mA) all low 70µ (Other switch is all low) VCC = 9.0V NO SIGNAL 6 5 4 6 7 8 9 10 11 Supply Voltage (V) 12 13 Input Amp. Gain vs. Frequency (HA12221F) 26 VCC = 9.0V TAI →PBOUT RAI Gain (dB) 22 TAI 18 RAI 14 10 6 10 100 1k 10k Frequency (Hz) 100k 1M 37 HA12216F/HA12221F Series Total Harmonic Distortion vs. Frequency (HA12221F) (1) 1 T.H.D. (%) Vin = 0dB Vin = 10dB Vin = −10dB VCC = 9.0V TAI→PBOUT 0.1 0.01 30kHz LPF 0.001 100 400Hz HPF + 30kHz LPF 1k Frequency (Hz) 400Hz HPF + 80kHz LPF 10k 20k Total Harmonic Distortion vs. Frequency (HA12221F) (2) 1 T.H.D. (%) Vin = 0dB Vin = 10dB Vin = −10dB VCC = 9.0V RAI→PBOUT 0.1 0.01 30kHz LPF 0.001 100 38 400Hz HPF + 30kHz LPF 1k Frequency (Hz) 400Hz HPF + 80kHz LPF 10k 20k HA12216F/HA12221F Series T.H.D. (%) Total Harmonic Distortion vs. Output Level (HA12221F) (1) 10 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) VCC = 9.0V TAI→PBOUT 0dB = 300mVrms 1 0.1 0.01 −15 −10 −5 0 5 10 Output Level Vout (dB) 15 20 T.H.D. (%) Total Harmonic Distortion vs. Output Level (HA12221F) (2) 10 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) VCC = 9.0V RAI→PBOUT 0dB = 300mVrms 1 0.1 0.01 −15 −10 −5 0 5 10 Output Level Vout (dB) 15 20 39 HA12216F/HA12221F Series Total Harmonic Distortion vs. Supply Voltage (HA12221F) (1) 1 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) TAI→PBOUT = 300mVrms T.H.D. (%) 0.1 0.01 0.001 5 6 7 8 9 10 11 Supply Voltage (V) 12 13 14 Total Harmonic Distortion vs. Supply Voltage (HA12221F) (2) 1 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) RAI→PBOUT = 300mVrms T.H.D. (%) 0.1 0.01 0.001 5 40 6 7 8 9 10 11 Supply Voltage (V) 12 13 14 HA12216F/HA12221F Series Signal Handling (HA12221F) 40 35 Vomax (dB) 30 TAI RAI TAI →PBOUT = 300mVrms = 0dB RAI f = 1kHz T.H.D. = 1% 25 20 15 10 5 0 6 7 8 9 10 11 12 13 Supply Voltage (V) 14 15 16 Signal to Noise Ratio vs. Supply Voltage (HA12221F) 90 Signal to Noise Ratio (dB) 85 80 75 TAI RAI 70 65 5 TAI →PBOUT = 300mVrms = 0dB RAI f = 1kHz CCIR/ARM filter 6 7 8 9 10 11 Supply Voltage (V) 12 13 14 41 HA12216F/HA12221F Series Equalizer Amp. Gain vs. Frequency (HA12221F) 80 70 60 EQ Gain (dB) 50 120µ 40 30 70µ 20 10 0 −10 −20 10 VCC = 9.0V FIN→EQOUT 100 1k 10k Frequency (Hz) 100k 1M Total Harmonic Distortion vs. Frequency (HA12221F) 1 T.H.D. (%) 120µ 70µ VCC = 9.0V FIN→EQOUT 0dB = 60mVrms Vout = +20dB 0.1 0.01 30kHz LPF 0.001 100 42 400Hz HPF + 30kHz LPF 1k Frequency (Hz) 400Hz HPF + 80kHz LPF 10k 20k HA12216F/HA12221F Series Total Harmonic Distortion vs. Output Level (HA12221F) (1) 10 T.H.D. (%) 1 0.1 0.01 0.001 −5 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) VCC = 9.0V FIN→EQOUT 0dB = 60mVrms 120µ 0 5 10 15 20 25 Output Level Vout (dB) 30 35 T.H.D. (%) Total Harmonic Distortion vs. Output Level (HA12221F) (2) 10 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) VCC = 9.0V FIN→EQOUT 1 0dB = 60mVrms 70µ 0.1 0.01 0.001 −5 0 5 10 15 20 25 Output Level Vout (dB) 30 35 43 HA12216F/HA12221F Series T.H.D. (%) Total Harmonic Distortion vs. Supply Voltage (HA12221F) (1) 1 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) FIN→EQOUT = 60mVrms = 0dB Vout = +20dB 120µ 0.1 0.01 0.001 5 6 7 8 9 10 11 Supply Voltage (V) 12 13 14 T.H.D. (%) Total Harmonic Distortion vs. Supply Voltage (HA12221F) (2) 1 100Hz (30kHz LPF) 1kHz (400Hz HPF + 30kHz LPF) 10kHz (400Hz HPF + 80kHz LPF) FIN→EQOUT = 60mVrms = 0dB Vout = +20dB 70µ 0.1 0.01 0.001 5 44 6 7 8 9 10 11 Supply Voltage (V) 12 13 14 HA12216F/HA12221F Series Signal Handling (HA12221F) 45 FIN 120µ FIN 70µ RIN 120µ RIN 70µ 40 Vomax (dB) 35 FIN →EQOUT RIN 0dB = 60mVrms f = 1kHz T.H.D. = 1% 30 25 20 15 6 8 10 12 Supply Voltage (V) 14 16 Signal to Noise Ratio vs. Supply Voltage (HA12221F) 80 Signal to Noise Ratio (dB) 75 70 120µ 70µ FIN→EQOUT 0dB = 60mVrms f = 1kHz DIN-AUDIO filter 65 60 55 50 45 40 5 6 7 8 9 10 11 Supply Voltage (V) 12 13 14 45 HA12216F/HA12221F Series Ripple Rejection Ratio vs. Frequency (HA12221F) (1) 20 Ripple Rejection Ratio R.R.R. (dB) 10 VCC = 9.0V Vin = 100mVrms PBOUT 0 −10 −20 −30 PBOUT (TAI) −40 −50 PBOUT (RAI) −60 −70 −80 10 100 1k Frequency (Hz) 10k 100k Ripple Rejection Ratio vs. Frequency (HA12221F) (2) 20 Ripple Rejection Ratio R.R.R. (dB) 10 0 VCC = 9.0V Vin = 100mVrms EQOUT FOR mode −10 −20 EQOUT (120µ) −30 −40 EQOUT (70µ) −50 −60 −70 −80 10 46 100 1k Frequency (Hz) 10k 100k HA12216F/HA12221F Series −30 Channel Separation (dB) −40 Channel Separation vs. Frequency (HA12221F) (1) VCC = 9.0V FIN→PBOUT 0dB = 300mVrms Vout = +12dB −50 −60 R→L L→R −70 −80 10 100 1k Frequency (Hz) 10k 100k Channel Separation vs. Frequency (HA12221F) (2) 0 −10 VCC = 9.0V RAI→PBOUT Vin = +12dB Channel Separation (dB) −20 −30 −40 −50 −60 −70 −80 R→L −90 L→R −100 10 100 1k 10k Frequency (Hz) 100k 1M 47 HA12216F/HA12221F Series Crosstalk (FIN→RAI) vs. Frequency (HA12221F) −50 Crosstalk (dB) −60 FIN RIN VCC = 9.0V 0dB = 300mVrms Vout = +12dB −70 −80 −90 −100 10 100 1k 10k Frequency (Hz) 1M Crosstalk vs. Frequency (HA12221F) −20 −30 100k VCC = 9.0V PBOUT Vin = +12dB −40 Crosstalk (dB) −50 RAI→TAI −60 −70 TAI→RAI −80 −90 −100 −110 −120 10 48 100 1k Frequency (Hz) 10k 100k HA12216F/HA12221F Series MS Amp. Gain vs. Frequency (HA12221F) (1) 50 VCC = 9.0V TAI (SER mode) Gain (dB) 40 30 MAOUT 20 10 MSI 0 10 100 1k Frequency (Hz) 10k 100k MS Amp. Gain vs. Frequency (HA12221F) (2) 50 VCC = 9.0V TAI (REP mode) Gain (dB) 40 MAOUT 30 20 MSI 10 0 10 100 1k Frequency (Hz) 10k 100k 49 HA12216F/HA12221F Series MS Sensing Level vs. Frequency (HA12221F) 10 MS Sensing Level (dB) 0 SER L→H SER H→L REP L→H REP H→L VCC = 9.0V TAI→PBOUT 0dB = 300mVrms −10 −20 −30 −40 10 100 1k Frequency (Hz) 10k 100k No-Signal Sensing Time vs. Resistance (HA12221F) No-Signal Sensing Time (ms) 1000 100 SER 0dB SER −5dB SER −10dB REP 0dB REP −5dB REP −10dB VCC = 9.0V TAI→PBOUT f = 5kHz PBOUT 10 MSOUT C10 0.33µ 17 VCC R15 1 10k 100k 1M Resistance R15 (Ω) 50 10M HA12216F/HA12221F Series Signal Sensing Time vs. Capacitance (HA12221F) Signal Sensing Time (ms) 1000 100 SER 0dB SER −5dB SER −10dB REP 0dB REP −5dB REP −10dB VCC = 9.0V TAI→PBOUT f = 5kHz 10 PBOUT MSOUT 1 C10 17 VCC R15 330k 0.1 0.001 0.01 0.1 Capacitance C10 (µF) 1 10 51 HA12216F/HA12221F Series Package Dimensions 31 20 40 11 10 0.575 0.10 *Dimension including the plating thickness Base material dimension 52 M *0.17 ± 0.05 0.15 ± 0.04 0.13 1.40 1.70 Max 1 *0.25 ± 0.05 0.22 ± 0.04 0.09 0.13 +– 0.05 9.0 ± 0.2 9.0 ± 0.2 7.0 30 21 0.65 Unit: mm 1.0 0.575 0° – 8° 0.50 ± 0.10 Hitachi Code JEDEC EIAJ Mass (reference value) FP-40B — Conforms 0.2 g HA12216F/HA12221F Series Cautions 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. 2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However, contact Hitachi’s sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support. 4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as failsafes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product. 5. This product is not designed to be radiation resistant. 6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi. 7. Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor products. Hitachi, Ltd. Semiconductor & Integrated Circuits. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109 URL NorthAmerica Europe Asia Japan : : : : http://semiconductor.hitachi.com/ http://www.hitachi-eu.com/hel/ecg http://sicapac.hitachi-asia.com http://www.hitachi.co.jp/Sicd/indx.htm For further information write to: Hitachi Semiconductor (America) Inc. 179 East Tasman Drive, San Jose,CA 95134 Tel: <1> (408) 433-1990 Fax: <1>(408) 433-0223 Hitachi Europe GmbH Electronic Components Group Dornacher Straβe 3 D-85622 Feldkirchen, Munich Germany Tel: <49> (89) 9 9180-0 Fax: <49> (89) 9 29 30 00 Hitachi Asia Ltd. Hitachi Tower 16 Collyer Quay #20-00, Singapore 049318 Tel : <65>-538-6533/538-8577 Fax : <65>-538-6933/538-3877 URL : http://www.hitachi.com.sg Hitachi Europe Ltd. Electronic Components Group. Whitebrook Park Lower Cookham Road Maidenhead Berkshire SL6 8YA, United Kingdom Tel: <44> (1628) 585000 Fax: <44> (1628) 585160 Hitachi Asia Ltd. (Taipei Branch Office) 4/F, No. 167, Tun Hwa North Road, Hung-Kuo Building, Taipei (105), Taiwan Tel : <886>-(2)-2718-3666 Fax : <886>-(2)-2718-8180 Telex : 23222 HAS-TP URL : http://www.hitachi.com.tw Hitachi Asia (Hong Kong) Ltd. Group III (Electronic Components) 7/F., North Tower, World Finance Centre, Harbour City, Canton Road Tsim Sha Tsui, Kowloon, Hong Kong Tel : <852>-(2)-735-9218 Fax : <852>-(2)-730-0281 URL : http://www.hitachi.com.hk Copyright Hitachi, Ltd., 2000. All rights reserved. Printed in Japan. Colophon 2.0 53