15V I 2 C 256 D528/D5282* 256 D528 1 D5282 2 2kΩ 5kΩ 2kΩ 3ppm/ 5 15V 5.5V I2C SHDN V L SD O 1 O 2 RDC D D1 1 1 1 2 2 2 8 D528 O 1 D528/D5282 256 VR 1 VR 2kΩ 5kΩ2kΩ /1% 3ppm/ 115V5V SHDN V L SD RDC1 RDC2 8 D5282 VRI 2 C2 LED D D1 D528/D52821416TSSOP 485 3SPI D526/D5262 * 1 VR RDC REV. REVISION 15-6891 1-16-1 3 542 82 532-3 3-5-36 MT2 6 635 6868
D528/D5282 2kΩ 5kΩ 2kΩ 15V V 5V 5V V LOGIC 5V V V V4T 85 1 DCVR 2 R-DNL R V NC 1 1/4 1 LS 2 R-INL R V NC 1 1/4 1 LS 3 R T 25 3 3 R / T V 3 ppm/ R I R 3V 5V 6 15 Ω DCVR N 8 4 INL 1 1/4 1 LS 4 DNL 1 1/4 1 LS V T 8 H 5 ppm/ V FSE FF H 2 1 LS V ZSE H 1 2 LS 5 V V 6 C f 5MHz 25 pf 8 H 6 C f 1MHz 55 pf 8 H I CM V V V 1 n I SHDN 5 µ V IH 2.4 V V IL.8 V V IH V LOGIC 3V 2.1 V V IL V LOGIC 3V.6 V SDO V IH 4.9 V SDO V IL.4 V I IL V IN V 5V 1 µ 6 C IL 5 pf V LOGIC 2.7 5.5 V RNGE V 5 15 V /SS RNGE 4.5 5.5 V I LOGIC V LOGIC 5V 6 µ I DD V IH 5VV IL V.1 1 µ I SS.1 1 µ 7 P DISS V IH 5VV IL V.2.3 m 5V 5V PSS.2.1 / 6 8 9 3d _2K R 2kΩ 8 H 31 khz _5K R 5kΩ 8 H 15 khz _2K R 2kΩ 8 H 35 khz THD V 1V rms R 2kΩ.14 V V DC f 1kHz V t S V 5V V 5V 5 µs 1LS CT V V V 15 nv-s RDC V1 CT V 2 5V p-p 62 d f 1kHzV 1 e N_ R 2kΩ f 1kHz 18 nv/ Hz
D528/D5282 1 6 1 f 4 khz t UF STOP STRT t 1 1.3 µs t HD:ST STRT t 2.6 µs t LO t 3 1.3 µs t HIGH t 4.6 5 µs t SU:ST STRT t 5.6 µs t HD:DT t 6.9 µs t SU:DT t 7 1 ns t F SD t 8 3 ns t R SD t 9 3 ns t SU:STO STOP t 1.6 µs 1 25 5V 5V 2 R-INLR-DNL 3 V V 4 INL DNLD/ RDC V V V V1 LS DNL 5 6 7 P DISS I DD CMOS 8 RR 9 5V 1
D528/D5282 1 T 25..............................3V15V..................................V7V........................................15V V V V.......................... X X X X X X 2...................................... 2m........................................ 5m V LOGIC.................................V 7V...............................V 7V............................. 485 3 θ J TSSOP-14.................................26 / TSSOP-16.................................15 / T J MX..........................15............................... 6515 RU-14 RU-166....................215 RU-14 RU-16 15..................22 1 2 2 3 T J MX T /θ J R kω * D528RU2 1 2 485 TSSOP-14 RU-14 96 D5282 D528RU2-REEL7 1 2 485 TSSOP-14 RU-14 1 D5282 D528RU5 1 5 485 TSSOP-14 RU-14 96 D5285 D528RU5-REEL7 1 5 485 TSSOP-14 RU-14 1 D5285 D528RU2 1 2 485 TSSOP-14 RU-14 96 D5282 D528RU2-REEL7 1 2 485 TSSOP-14 RU-14 1 D5282 D5282RU2 2 2 485 TSSOP-16 RU-16 96 D52822 D5282RU2-REEL7 2 2 485 TSSOP-16 RU-16 1 D52822 D5282RU5 2 5 485 TSSOP-16 RU-16 96 D52825 D5282RU5-REEL7 2 5 485 TSSOP-16 RU-16 1 D52825 D5282RU2 2 2 485 TSSOP-16 RU-16 96 D52822 D5282RU2-REEL7 2 2 485 TSSOP-16 RU-16 1 D52822 D528/D528275 12mm 9,mm 2 377 * 12DI3YY ESD4,V D528/D5282ESD ESD RNING! ESD SENSITIVE DEVICE
D528/D5282 D528 D5282 1 14 O 1 O 1 1 16 2 2 13 V L 1 2 15 2 SHDN 3 4 5 6 D528 12 O 2 11 1 9 D1 1 1 SHDN 3 4 5 6 D5282 14 2 13 V L 12 11 SD 7 8 D 7 1 D1 SD 8 9 D D528 1 2 3 4 5 15V 15V 5 SHDN RDC SHDN V L 6 7 SD / 8 D D D14 9 D1 1 D D14 1 11 5V 15V 12 O 2 O 2 13 V L D528 14 O 1 O 1 D5282 1 O 1 O 1 2 1 1 3 1 1 4 1 1 5 5 15V 15V 6 SHDN RDC SHDN V L 7 8 SD / 9 D D D14 1 D1 1 D D14 11 12 5V 15V 13 V L D5282 14 2 2 15 2 2 16 2 2
D528/D5282 1.8.6.4.2.2.4.6.8 ±5V +5V +15V R = 2kΩ T = 25 C 1 32 64 96 128 16 192 224 256 TPC 1. R-INL.5.4.3.2.1.1.2.3.8 ±5V +15V +5V R = 2kΩ T = 25 C.5 32 64 96 128 16 192 224 256 TPC 2. R-DNL 1 R.8 = 2kΩ.6 T = +85 C.4 T = +125 C.2.2 T.4 = 4 C.6 T = +25 C.8 1 32 64 96 128 16 192 224 256 TPC 3. INL / 5V.5.4.3.2.1 T = 4 C T = +125 C R = 2kΩ T = +85 C.1.2.3.4 T = +25 C.5 32 64 96 128 16 192 224 256 TPC 4. DNL / 5V 1.8.6.4.2.2.4.6.8 ±5V +5V R = 2kΩ T = 25 C +15V 1 32 64 96 128 16 192 224 256 TPC 5. INL.5.4.3.2.1.1.2.3.4 +5V ±5V +15V R = 2kΩ T = 25 C.5 32 64 96 128 16 192 224 256 TPC 6. DNL INL (LS) 1..5.5 vg + 3σ vg vg 3σ R = 2kΩ T = 25 C 1. 5 1 15 2 V TPC 7. INL RINL (LS) 2. 1.5 1..5.5 1. 1.5 2. 5 1 15 2 V TPC 8. vg + 3σ vg vg 3σ R = 2kΩ T = 25 C RINL.2.4.6.8 1. 1.2 1.4 R = 2kΩ / = 15V/V / = ±5V / = 5V/V 1.6 1.8 2. 4 2 2 4 6 8 1 TPC 9.
D528/D5282 2. 1.8 1.6 1.4 1.2 1..8.6.4.2 R = 2kΩ / = 5V/V / = ±5V / = 15V/V 1 1 1 R = 2k I SS @ / = 15V/V I SS @ / = ±5V I DD @ / = ±5V V LOGIC = 5V V IH = 5V V IL = V I LOGIC (µ) 26. 25.5 25. 24.5 24. 23.5 / = 15V/V R = 2kΩ / = ±5V 4 2 2 4 6 8 1 1 4 7 26 59 92 125 23. 4 7 26 59 92 125 TPC 1. TPC 11. TPC 12 V LOGIC I LOGIC (µ) 1 1 R = 2kΩ T = 25 C / = 5V/V V LOGIC = 3V / = 5V/V V LOGIC = 5V 1 1 2 3 4 5 V IH V TPC 13. V LOGIC 7 6 5 4 3 2 1 1 2kΩ 5kΩ 2kΩ T = 25 C 2 32 64 96 128 192 224 256 TPC 14. Tempco R / T / 5V 12 1 8 6 4 2 2 2kΩ 5kΩ 2kΩ 4 32 64 96 128 192 224 T = 25 C 256 TPC 15. Tempco V / T / 5V 6 12 18 24 3 36 42 48 54 6 1k 8H 4H 2H 1H 8H 4H 2H 1H 1k 1k T = 25 C V = 5mV rms / = ±5V 1M 6 12 18 24 3 36 42 48 54 6 1k 8H 4H 2H 1H 8H 4H 2H 1H 1k 1k T = 25 C V = 5mV rms / = ±5V 1M 6 12 18 24 3 36 42 48 54 6 1k 8H 4H 2H 1H 8H 4H 2H 1H 1k T = 25 C V = 5mV rms / = ±5V 1k TPC 16. R 2kΩ TPC 17. R 5kΩ TPC 18. R 2kΩ
D528/D5282 6 12 18 24 3 36 42 48 54 6 1k R = 5kΩ 15kHz R = 2kΩ 35kHz 1k 1k R = 2kΩ 31kHz T = 25 C / = ±5V V = 5mV rms 1M 6d 1 R = 2kΩ 1k 1k T = 25 C / = ±5V R = 5kΩ R = 2kΩ 1k I LOGIC (µ) 5 4 3 2 1 1 / = ±5V T = 25 C 55 H 1 1 FF H 1 TPC 19. 3d TPC 2. TPC 21. V LOGIC 8 = 8 H, V =, V = V 2 1.2V 852.µs 6 PSRR @ / = ±5V DC ±1% p-p C +5V V PSRR ( d) 4 2 +PSRR @ / = ±5V DC ±1% p-p C 5 CS 2.4µs 1 1 1 1 1 TPC 22. PSRR TPC 23. TPC 24. 8 H 7F H 2 1.V 33.41µs 1.5µs 1 1 1.1 V = V = T = 25 C R = 2kΩ R = 5kΩ R = 2kΩ 4 3 2 1.1 32 64 96 128 192 224 256.5.45.4.35.3.25.2.15.1.5.5.1.15.2 TPC 25. TPC 26. I MX TPC 27. D5282
D528/D5282 1 11 V+ DUT V+ = 1LS = V+/2 N V MS V IN 2.5V DUT +15V D861 15V UT 1. INL DNL 7. DUT I DUT I S R S =.1V I S.1V V MS 2. R-INL R-DNL DUT I = /R NOMINL V V MS2 V MS1 R = [V MS1 V MS2 ]/I 8. DUT NC I CM V CM NC 3. 9. V+ V V+ = ±1% PSRR (d) = 2 LOG VMS PSS (%/%) = % VDD % V MS ( ) V MS VDD SD V LOGIC I LOGIC 4. PSS PSSR V IN DUT 5V 1. V LOGIC 5. OP279 UT V IN N/C 1 2 RDC 1 RDC 2 1 2 1 2 UT 5V C T = 2 log [UT/ V IN ] OP279 UT 11. D5282 V IN DUT 6.
D528/D5282 t 8 SD t 1 t 8 t 9 t 6 t 2 t 4 P S t 3 t 7 S t 5 t 1 P 1. D528/D5282I 2 C S 1 1 1 D1 D R/ / RS SD O1 O2 X X X D7 D6 D5 D4 D3 D2 D1 D P S P X D1 D R/ / RDCRDC1 RDC21 RS SDSHDN O 2 O 1 D7 D6 D5 D4 D3 D2 D1 D 1 9 1 9 1 9 SD 1 1 1 D1 D R/ / RS SD D528/D5282 O1 O2 X X X D7 D6 D5 D4 D3 D2 D1 D D528/D5282 D528/D5282 2. RDC 1 9 1 9 SD 1 1 1 D1 D R/ D7 D6 D5 D4 D3 D2 D1 D 3. D528/D5282 RDC
D528/D5282 D528/D5282256 VR VR D528/D5282 V L D528/D5282SHDN RDCVR VR VRRDC 4. SHDN D7 D6 D5 D4 D3 D2 D1 D R S R S R S R S D528/D5282RDC RDC2kΩ 5kΩ 2kΩ23 2kΩ 2 5kΩ 5 2kΩ 2VRR 256 RDC 8256 1 2kΩ H 6Ω 6Ω 2 1 H 138Ω R R /256 R 78Ω 6Ω3 2 H 216Ω 78 2 6 19982Ω R 1 LS R LS 4 RDC 1 LS x x x D (1) R (D)R R 256 D8RDC2 1 R R R 2kΩ RDC R I. D (DEC) R (Ω) 255 19982 R 1 LS R 128 16 1 138 1 LS 6 6Ω 2m RDCR R 256 D (2) R (D)R R 256 R 2kΩRDC R II. D (DEC) R (Ω) 255 138 128 16 1 19982 1 LS 26 R 1% 3% R 3ppm/
D528/D5282 / / / / / 5V V5V 1 LS LS/ 256 D528/D5282 V D 256 D (3) V (D) V V 256 256 V R (D) R (D) (4) V (D) V V R R R R 5ppm/ 2 D528/D5282I 2 C RDC 23 D528/D5282 7 R/ 5MS 111 2 DD1 D D11 4I 2 C 2I 2 C 1. STRT SD 2 7R/ 9 SD R/ R/ 2. 1 / MSRDC D5282 RDC1RDC2 D528 / 2MSRS R R RDC 3MSSD Ω VSD SHDNSHDN SD SHDND5282 RDC 2O1 O2 LED 3LS2 3. 98 SD 2 4. 9 8 SD 3 5. SD 1SD 2 9 SD 1 SDSD 3 RDC RDC RDC RDC 2 RDC RDC RDC
D528/D5282 RDC D528/D5282RDC D5282 D5282 RDC 2 2 3 23 D528/D5282 O 1 O 2 O 1 O 2 O 1 O 2 22 3O 1 O 2 1. O 1 O 2 2. O 1 O 2 3. O 1 O 2 SHDN SD 5 O 1 1 6 4D5282 D5282DD1 RDC I 2 C 6. 1 D5282 1 2 2 3.3V E 2 PROM5V E 2 PROM 71 2.5VM1 M2 N-Ch FETFDV31N 1 = 3.3V SD1 1 7. SD D1 D D5282 R P 3.3V E 2 PROM R P 5V R P 5V R P S SD D1 D D5282 G M1 D C D528/D5282 8 S 5V G M2 SD D1 D D5282 D R P 5V R P 5V D5282 SD SD D1 D D5282 2 = 5V SD2 2 O 1 SHDN R PD SD 5V SD 5. 8.
D528/D5282 9 V IN Q3 Q3Q1 Q2 UT VV IN 2VQ3Q1Q2 UT +5V 9. V IN Q3 ESD 1 ESD SD SHDN 34Ω Q1 R2 1kΩ = 5V Q2 UT R3 1kΩ 5V ESD 11 / / V // V V V /.1.1µF 1 1µFESR 12 C3 1µF C4 1µF + + C1.1µF C2.1µF D528/D5282 1a. ESD 12. 1b.,, ESD D528/D5282 3 11 DC C D528/D5282 C / C/ 13 µc K MOSI SD D5282 1 1 1 2 2 2 ±2.5V p-p D = 8 H +5.V ±5V p-p 11. 13. 5.V
D528/D5282 14 47kΩ R1 C 1 25pF V i 2kΩ C2 4.7pF U1 8 DC 168 DC DC 2D (5) 1 256 V REF +15V 14. RDC GP 2d/dec 2d/dec 1/β R2 C1 4d/dec 2 GP C2C1 R1 C1 R2 C2R2 R2 C2 R2 C2 2 3pF.2.3pFC2 V i V IN U 1 UT DR425 16. U 2 R R +5V REF +15V 5V REF OP2177 OP2177 15V 8 DC 171 U 1 2 U 2 V i KV i 2 R2 D2 (6) V 1 1 KK i R1 256 K U 1 R 1 /R 1 1 15V 2 U 2 = D528 15 R U 2 2 D5282 2 2 1 V i 1 1 U 1 D5282 V+ OP2177 V 1 V+ OP2177 V C1 2 kvi R2 R1 5V 1 U 1 V IN D528 5V V 3 OUT V+ 2 D1582 D861 V 1 15. 17. K 1 D528 1 V i V i U 1 R2 2D2 (7) 1 1 V i R1 256 R2 pf
D528/D5282 22 1 D 256 III. D R1R2 R1 R2 R2 9R1 1 2 1 64.5 1 5 128 192.5 1 5 255.968 1.937 9.68 3 +5V 2 U 1 V IN SLEEP UT 6 REF191 4 D528 2.48V V L (2.48 + V L ) C1 1µF V+ +5V OP851 U2 V 5V + R L 1Ω R S 12Ω V L I L 18 V i 5V U 1 18. 1 V+ V N 1 V IS N-Ch FET N1N1V i I L 5V1m 1 to DR423 DR292 D1584 4 2m 4 2m 19 REF191 2.48V 2m R S V REF D (8) I L R S 2 N C C LD R IS I L U 1 = D528 1 = D861, D865, D8541 N 1 = FDV31N, 2N72 19. 4 2m 2 REF191 2.48V V L 19 m DP3333 D8532 R S 2 R2 R2 R1 ILV R2 +5V D528 5V +15V + V+ OP2177 V 1 15V R1 15kΩ R1 15kΩ R2 15kΩ +15V V+ OP2177 + V 2 15V C1 1pF R2 14.95kΩ R2 5Ω R L 5Ω V L I L 2.
D528/D5282 R2 2 OP21775m 15V R1 R2 R1 R2 (1) Z O R1 R2 R1 R2 R2 R1 R2 R1 R2 R2 1 1pF C1 /D 21 (11) 1 (12) ω O R1R2C1C2 1 1 (13) Q R1C1 R2C2 Q.77 C1 C2 2R1 R2R1 R2 V i R1 R 21. V i R2 R C2 C 2 ω O ω O S 2 S ω 2 O Q C1 C +2.5V V+ D861 V 2.5V U 1 22 R R C C R1 R2 fo R R C C R2 R2 // R2 R diode 1 1 (14) ω O RC ƒ 2πRC RR 256 D (15) R R 256 R2 (16) 2 R1 R2/R12 D1 D2 R2/R1 2 R2 2 (17) I D R2 V D 3 I D V D R2 R2 C 2.2nF R 1kΩ R1 = R1' = R2 = D5282 D1 = D2 = 1N4148 VN R1 1kΩ VP +2.5V V+ U 1 OP1177 2.5V R2 1kΩ C 2.2nF V R 1kΩ R2 2.1kΩ D1 D2 22.
D528/D5282 D528/D52822kΩ 5kΩ 2kΩ 23D5282 2 23. 24 D (18) V (D) 256 R3 R // // R2 24. 1 1 1 2 2 LD R2 VDD R3 R1 2 RDC 26. C 25pF RDC 2kΩ RDC RDC 2kΩ RDC C D528 2kΩ 3d 31kHzTPC 193 2kΩ 5kΩ 2kΩ ODE 26 2kΩRDC RDC.PRM D=256, RDC=2E3 *.SUCKT DPOT (,,) * C 25E-12 R {(1-D/256)*RDC+6} C 55E-12 R {D/256*RDC+6} C 25E-12 *.ENDS DPOT C 55pF C 25pF 2324 25 1 R R2 V i R1 R2 25.
D528/D5282 27 R1 1 R1R2 R1 R2 R2 28 R 28. V i C1 D861 U 1 R1* C1 D861 V i U 1 27.
D528/D5282 14TSSOP (Thin Shrink Small Outline Package) RU-14 5.1 5. 4.9 4.5 4.4 4.3 1.5 1..8 14 8 1.15.5.65 SC.3.19 7 6.4 SC.2.9 8.75.6.45 C2929--1/2() 16TSSOP (Thin Shrink Small Outline Package) RU-16 5.1 5. 4.9 16 9 4.5 4.4 4.3 6.4 SC 1 8.15.5.65 SC.3.19.2.9.75 8.6.45 PRINTED IN JPN