ASAHI KASEI [AK9813B] AK9813B EEPROM AK9813B CMOS EEPROM 12ch 8 8 D/A D/A 12 DAC EEPROM 12 D/A 8 4 D/A 12 8 -1 +2 LSB ± 1.5 LSB GND VCC EEPROM D/A 24 2.7V 4.5V SEL ECL CS/LD EA0 EA1 2.7V 3.6V VSOP VDD VSS CLK DI DO 5.5V 5.5V Shift Register 8bit Latch 8 8bit D/A -+ AO1 Control Logic 8bit Latch 8 8bit D/A -+ AO2 8bit Latch 8 8bit D/A -+ AO11 8bit Latch 8 8bit D/A -+ AO12 Channel & Address Decoder 8 VCC GND EEPROM 384bit (12 x 8bit x 4) DAD04J-00 2002/08 - 1 - ASAHI KASEI [AK9813B] AK9813BF AO1 AO2 AO3 AO4 AO5 AO6 AO7 AO8 AO9 AO10 AO11 AO12 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 VSS GND EA1 EA0 DI CLK CS/LD DO ECL SEL VCC VDD 24pin VSOP DAD04J-00 2002/08 - 2 - ASAHI KASEI [AK9813B] I/O 20 17 DI DO I O SEL= High 16 SEL= Low 14 SEL= High CS 16 I/F (LSB) CS= High STATUS SEL= Low LD 14 READY/BUSY I/F (MSB) WRITE 19 CLK READY/BUSY I DI 18 CS/LD I SEL= High CLK High CS I/F CS Low DI CS High CLK Low CS Low DO READY/BUSY CLK High/Low High SEL= Low LD I/F LD High D/A Low 1 | 12 14 23 13 24 21 22 16 AO1 | AO12 VCC GND VDD VSS EA0 EA1 ECL STATUS CS STATUS High EA0 EA1 O OP I I 8 D/A GND OP D/A OP D/A SEL= High CS SEL= Low LD EEPROM ECL High GND I/F ECL I/F EEPROM EEPROM Low 15 SEL I SEL= High CS SEL= Low LD I/F I/F "High" DAD04J-00 "Low" 2002/08 - 3 - ASAHI KASEI [AK9813B] AK9813B SEL="H" CS 14 I/F 16 2 I/F A1 SEL="L" LD EEPROM 8 2 CS MSB EEPROM 4 SEL=High Last MSB LSB CS D/A 16 14 I/F First LSB A0 CL EEPROM WR D11 D10 D9 D8 D7 D6 D5 EEPROM D4 D3 D2 D1 A0 0 1 0 1 EEPROM 0 1 2 3 D0 D/A D/A D7 0 0 0 D6 0 0 0 D5 0 0 0 D4 0 0 0 D3 0 0 0 D2 0 0 0 D1 0 0 1 D0 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 D11 0 0 0 0 0 0 0 0 D10 0 0 0 0 1 1 1 1 D9 0 0 1 1 0 0 1 1 Don't Care D8 0 1 0 1 0 1 0 1 DAC Don't Care AO1 AO2 AO3 AO4 AO5 AO6 AO7 D/A GND=VSS VDD/255 VDD/255 VDD/255 VDD D11 1 1 1 1 1 1 1 1 A1 0 0 1 1 1 2 254 D10 0 0 0 0 1 1 1 1 D9 0 0 1 1 0 0 1 1 D8 0 1 0 1 0 1 0 1 AO8 AO9 AO10 AO11 AO12 Don't Care WRITE DAD04J-00 2002/08 - 4 - ASAHI KASEI SEL=Low Last LSB [AK9813B] LD I/F First MSB D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 WR CL EEPROM D/A D/A D0 0 1 0 D1 0 0 1 D2 0 0 0 D3 0 0 0 D4 0 0 0 D5 0 0 0 D6 0 0 0 D7 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D8 0 0 0 0 0 0 0 0 D9 0 0 0 0 1 1 1 1 D10 0 0 1 1 0 0 1 1 Don't Care D11 0 1 0 1 0 1 0 1 DAC Don't Care AO1 AO2 AO3 AO4 AO5 AO6 AO7 D/A GND=VSS VDD/255 VDD/255 VDD/255 VDD D8 1 1 1 1 1 1 1 1 EA1 0 0 1 1 1 2 254 D9 0 0 0 0 1 1 1 1 EA0 0 1 0 1 EEPROM 0 1 2 3 ) EEPROM (EA0, EA1) D10 0 0 1 1 0 0 1 1 D11 0 1 0 1 0 1 0 1 AO8 AO9 AO10 AO11 AO12 Don't Care WRITE DAD04J-00 2002/08 - 5 - ASAHI KASEI [AK9813B] AK9813B I/F CS EA0 DAC A1 A0 I/F D/A D8 CL WR D11 D10 D9 1 LD EA1 Don't Care D7 D6 D5 D4 D3 D2 D1 D0 D/A EEPROM A0 A1 A0 0 CALL * I/F * DI CL WR D11 D10 D9 0 A1 LD D/A D8 Don't Care D7 D6 D5 D4 D3 D2 D1 D0 0 EEPROM ALL CALL A1 A0 EEPROM CL WR D11 D10 D9 1 * 0 0 0 0 D8 D/A D7 D6 Don't Care D5 D4 D3 D2 D1 D0 0 EEPROM ECL WRITE ENABLE A1 A0 EEPROM CL WR D11 D10 D9 1 1 0 0 0 D8 D7 Don't Care D6 D5 D4 D3 D2 D1 D0 0 EEPROM WRITE DISABLE EEPROM A1 D8 A0 CL WR D11 D10 D9 1 1 1 1 1 D7 Don't Care D6 D5 D4 D3 D2 D1 D0 1 EEPROM WRITE A1 DI A0 CL WR D11 D10 D9 0 * D0 D8 D7 D6 D5 Don't Care D4 D3 D2 D1 D0 1 D7 DAC EEPROM READ A1 EEPROM EEPROM A0 CL WR D11 D10 D9 1 * DO D8 D7 D6 Don't Care D5 D4 1 EEPROM D3 D2 D1 D0 EEPROM DO DAD04J-00 2002/08 - 6 - ASAHI KASEI CS 1. DAC I/F DI [AK9813B] SEL D0 D1 High EEPROM D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 WR CL A0 A1 CLK CS/LD DO AO1 - 12 2. WRITE ENABLE / DISABLE EEPROM "1111"=WRITE DISABLE DI D8 D9 D10 D11 WR CL A0 A1 "0000"=WRITE ENABLE CLK CS/LD DO 3. CALL DI EEPROM D8 D9 D10 D11 DAC WR CL A0 1 A1 CLK CS/LD DO AO1 - 12 DAD04J-00 2002/08 - 7 - ASAHI KASEI [AK9813B] 4. ALL CALL DI EEPROM D8 D9 D10 D11 WR DAC CL A0 A1 D5 D6 D7 CLK CS/LD DO AO1 - 12 AO1 5. WRITE DI AO12 EEPROM D0 D1 D2 D3 D4 D8 D9 D10 D11 WR CL A0 A1 CLK CS/LD DO AO1 - 12 6. READ DI EEPROM D8 D9 D10 D11 DO WR CL A0 or "0" A1 CLK CS/LD DO D0 D1 D2 D3 D4 D5 D6 D7 AO1 - 12 DAD04J-00 2002/08 - 8 - ASAHI KASEI [AK9813B] 7. STATUS EEPROM DO CLK CS/LD Ready/Busy DO AO1 - 12 EEPROM WRITE DO ECL 8. ECL ECL "H" CALL "L" ALL CALL READ EEPROM EEPROM EA0, EA1 ECL AO1 - 12 AO1 AO12 9. DAC CS WRITE WRITE DAC WRITE DAC CS DAC ALL"0" CS DI CL A0 A1 D0 D1 D2 D3 D4 D5 D6 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 WR CL A0 A1 D7 D8 D9 D10 D11 WR CL A0 A1 CLK DAC CS/LD DO DAC AO1 - 12 DAD04J-00 2002/08 - 9 - ASAHI KASEI LD 1. DAC DI I/F [AK9813B] SEL CL Low EEPROM WR D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 D4 D3 D2 D1 D0 D4 D3 D2 D1 D0 CLK CS/LD DO AO1 - 12 2. WRITE ENABLE / DISABLE EEPROM "1111"=WRITE DISABLE DI CL WR D11 D10 D9 D8 D7 D6 D5 DAC 1 "0000"=WRITE ENABLE CLK CS/LD 3. CALL DI EEPROM CL WR D11 D10 D9 D8 D7 D6 D5 CLK EA0, EA1 CS/LD DO AO1 - 12 DAD04J-00 2002/08 - 10 - ASAHI KASEI [AK9813B] 4. ALL CALL DI EEPROM CL WR D11 D10 DAC D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 CLK EA0, EA1 CS/LD DO AO1 - 12 AO1 5. WRITE DI AO12 EEPROM CL WR D11 D10 CLK EA0, EA1 CS/LD DO READY/BUSY AO1 - 12 DAC WRITE DO CS/LD READY/BUSY "H" WRITE DAC "L" CLK WRITE DAD04J-00 "L" READY/BUSY CLK 2002/08 - 11 - ASAHI KASEI [AK9813B] 6. READ DI EEPROM CL WR D11 D10 DO D9 D8 D7 ∙ ∙ D1 D0 or "0" ∙∙ 1 7 CLK ∙∙ ∙∙ EA0, EA1 ∙∙ ∙∙ CS/LD ∙∙ ∙∙ DO ∙∙ ∙∙ (6 AO1 - 12 7. ECL ECL EA0, EA1 ∙∙ "H" 8 D7 ) 9 D6 10 D5 D4 (8 11 D3 : MSB 12 13 D2 D1 14 D0 ) ∙∙ EEPROM EEPROM ECL AO1 - 12 AO1 AO12 DAD04J-00 2002/08 - 12 - ASAHI KASEI [AK9813B] VCC VIO Ta Tst GND GND min 1 DAC VCC 2 AMP 1 1 2 2 VDD1 VDD2 IAL IAH IAL IAH AOC V V -0.6 +7.0 -0.6 VCC+0.6 -40 +85 -65 +150 2.7 VDD=4.5V 5.5V VDD=2.7V 3.6V DAD04J-00 typ max 5.5 V 4.5 5.5 V 2.7 3.6 1 1 500 500 1.0 V mA mA µA µA µF 2002/08 - 13 - ASAHI KASEI [AK9813B] VCC=2.7V 5.5V VDD=4.5V 5.5V 2.7V 3.6V GND, VSS=0V Ta=-40 min 2.7 max 5.5 V 1.1 mA 1.0 µA VCC (READ) 1 ICC VCC ILI CLK, DI VIN=VCC CS/LD EA0, EA1 ECL, SEL 1 VIH1 0.5 1 VIL1 DI EA0, EA1 ECL, SEL 2 VIH2 0.6 2 VIL2 CS/LD CLK VOH1 DO CLK=1MHz +85 2 1. 2. DO=OPEN -1.0 0.2 4.5V VCC 5.5V IOH=-400µA 2.7V VCC 4.5V IOH=-200µA VOL1 4.5V VCC IOL=1.0mA 5.5V VOL2 2.7V VCC IOL=1.0mA 4.5V VCC VCC VCC-0.4 0.7 V V VCC 0.15 VOH2 VCC V VCC V V V VCC 0.4 V 0.4 V GND DAD04J-00 2002/08 - 14 - ASAHI KASEI [AK9813B] VDD=4.5V 5.5V VCC=2.7V 1 1 ( 3) VDD1 IDD1 Res LE D LE 5.5V VDD=4.5V VAOL1 0.05V AO VDD-0.1V IAL=0µA =#00 IAL=500µA VAOL2 typ 5.0 Ta=-40 max 5.5 7.0 8 AO1 AO12 GND, VSS=0V min 4.5 VDD 1 +85 V mA bits -1.5 1.5 LSB -1.0 2.0 LSB GND 0.05 V -0.1 0.1 V =#00 2 VAOL3 IAH=500µA =#00 GND 0.1 V VAOL4 IAL=1mA -0.2 0.2 V GND 0.2 V VDD-0.1 VDD V VDD-0.2 VDD V 3 =#00 4 VAOL5 5 VAOH1 1 VAOH2 AO1 AO12 IAH=1mA =#00 IAH=0µA =#FF IAL=500µA =#FF 2 VAOH3 IAH=500µA =#FF VDD-0.2 VDD+0.2 V VAOH4 IAL=1mA VDD-0.3 VDD V VDD-0.3 VDD+0.3 V 3 =#FF 4 VAOH5 IAH=1mA =#FF 5 3. 5.5V "00" "FF" DAD04J-00 2002/08 - 15 - ASAHI KASEI [AK9813B] VDD=2.7V 3.6V VCC=2.7V 2 2 ( 4) VDD2 IDD2 Res LE D LE "05" "FA" 3.6V VDD=2.7V 3.6V min 2.7 VDD typ Ta=-40 max 3.6 4.0 8 AO1 AO12 0.15V AO VDD-0.15V VDD=3.3V +85 V mA bits -1.5 1.5 LSB -1.0 2.0 LSB 0.15 V V GND 0.05 V -0.1 0.1 V 3.15 IAL=0µA VAOL6 0.1 3.25 =#00 6 IAL=250µA VAOL7 =#00 7 VAOL8 IAH=250µA =#00 GND 0.1 V VAOL9 IAL=500µA -0.2 0.2 V GND 0.2 V VDD-0.1 VDD V VDD-0.2 VDD V 8 =#00 9 VAOL10 10 VAOH6 6 VAOH7 AO1 IAH=500µA =#00 AO12 IAH=0µA =#FF IAL=250µA =#FF 7 VAOH8 IAH=250µA =#FF VDD-0.2 VDD+0.2 V VAOH9 IAL=500µA VDD-0.3 VDD V VDD-0.3 VDD+0.3 V 8 =#FF 9 VAOH10 10 4. GND, VSS=0V "05" IAH=500µA =#FF "FA" DAD04J-00 2002/08 - 16 - ASAHI KASEI CS [AK9813B] I/F LD I/F VCC=2.7V 5.5V VDD=4.5V 5.5V 2.7V 3.6V GND, VSS=0V Ta=-40 min tVCR tVAH tPOR tECW1 tECW2 tECL tESU1 tESU2 tEAH tECC1 tECC2 ECL "H" CALL ECL CALL *1 *2 4.5V 2.7V VCC VCC 3.5 3.5 2 *1 *2 100 250 3.5 2 *1 *2 50 100 3.5 20 100 *1 *2 10% ms ms ms ns ns ms ns ns ms ns ns 5.5V 4.5V (VCC VCC max 50 +85 90% / 10%) 90% tVCR tVAH EA0 / EA1 tPOR D/A (AO12) (EA0/EA1 VCC ) ECL ECL tECW tESU tECC tEAH EA0 / EA1 tECL D/A (AO12) DAD04J-00 2002/08 - 17 - ASAHI KASEI CS [AK9813B] I/F VCC=2.7V 5.5V VDD=4.5V 5.5V 2.7V 3.6V tCKL1 tCKL2 tCKH1 tCKH2 tCr tCf tDSU1 tDSU2 tDHD1 tDHD2 tCSU1 tCSU2 tCCH "L" "H" CS CS CS "H" tCSH *5 *6 *5 *6 *5 *6 *5 *6 *5 *6 DAC tDOD1 tDOD2 tDOZ1 tDOZ2 tDOC1 tDOC2 tCSD *3, *4, *5 *3, *4, *6 *4 1 DAC CALL ALL CALL tSSU tSHD1 tSHD2 *3 *4 *5 *6 STATUS WRITE 4.5V 2.7V VCC VCC min 200 500 200 500 Ta=-40 ns ns ns ns CS"H" STATUS CS CS"H" *5 *6 tCSH WRITE tCSH 30 150 60 150 100 150 200 100 250 7 15 3.5 *5 *6 *5 *6 *5 *6 2 2 2 +85 max 200 WRITE CALL / READ ALL CALL D/A GND, VSS=0V 200 500 200 500 170 300 200 250 3.5 100 100 250 ns ns ns ns ns ns ns ns ns ns ms µs ms ns ns ns ns ns ns µs µs ms ns ns ns DAC READY/BUSY="H" WRITE DAC 5.5V 4.5V DAD04J-00 2002/08 - 18 - ASAHI KASEI [AK9813B] tCKH tCr tCf CLK tCKL DI tCSU tDSU tDHD tCCH tCSH CS/LD tCSD 90% 10% D/A tDOD tDOC tDOZ tDOC DO STATUS CLK tSSU tSHD CS/LD tDOD tDOZ (READY/BUSY DO DAD04J-00 ) 2002/08 - 19 - ASAHI KASEI LD I/F VCC=2.7V "L" "H" [AK9813B] 5.5V VDD=4.5V 5.5V 2.7V tCKL1 tCKL2 tCKH1 tCKH2 3.6V GND, VSS=0V *5 *6 *5 *6 min 200 500 200 500 tCr tCf tDCH1 tDCH2 tCHD1 tCHD2 tCHL tLDC1 tLDC2 tLDH1 tLDH2 tLDH3 tDO1 tDO2 "H" tLDD D/A tASU1 tASU2 tWAHD1 tWAHD2 tWRT tRYD tRYH1 tRYH2 tRHD tRAHD *7 WRITE DO Ta=-40 max ns ns ns ns 200 *5 *6 *5 *6 *5 *6 *5 *6 READ READ 1 DAC CALL ALL CALL 1 1 2 CALL, READ ALL CALL CALL, READ ALL CALL WRITE DAD04J-00 *5 *6 2 2 2 *5 *6 *5 *6 *7 *5 *6 +85 30 150 60 150 200 100 250 100 250 5 170 300 200 250 3.5 100 200 20 100 7 0.8 20 100 15 3.5 15 3.5 ns ns ns ns ns ns ns ns ns ns µs ns ns µs µs ms ns ns ns ns ms µs ns ns µs ms µs ms READY/BUSY="L" 2002/08 - 20 - ASAHI KASEI [AK9813B] tCr tCKH tCf tLDC CLK tCKL DI tDCH tCHD tLDH CS/LD tCHL tLDD 90% 10% D/A tDO tDO DO WRITE CLK CS/LD tASU EA0 / EA1 tWAHD tWRT DO READY/BUSY tRYD * tRYH DI DAD04J-00 2002/08 - 21 - ASAHI KASEI [AK9813B] CALL ALL CALL READ CLK tRHD CS/LD tASU tRAHD EA0 / EA1 tLDD DO DI 1 2 CL=20pF 100pF RAL= 10KΩ VCC VCC 50% 90% CL=50pF 20% 10% DAD04J-00 2002/08 - 22 - • • • • • •