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ISL23415 bảng dữ liệu(PDF) 8 Page - Intersil Corporation |
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ISL23415 bảng dữ liệu(HTML) 8 Page - Intersil Corporation |
8 / 20 page ISL23415 8 FN7780.1 August 16, 2011 DCP Macro Model tCS CS Deselect Time 2 µs NOTES: 8. Typical values are for TA = +25°C and 3.3V supply voltages. 9. LSB = [V(RW)255 – V(RW)0]/255. V(RW)255 and V(RW)0 are V(RW) for the DCP register set to FF hex and 00 hex respectively. LSB is the incremental voltage when changing from one tap to an adjacent tap. 10. ZS error = V(RW)0/LSB. 11. FS error = [V(RW)255 – VCC]/LSB. 12. DNL = [V(RW)i – V(RW)i-1]/LSB-1, for i = 1 to 255. i is the DCP register setting. 13. INL = [V(RW)i – i • LSB – V(RW)0]/LSB for i = 1 to 255 14. for i = 16 to 255 decimal, T = -40°C to +125°C. Max( ) is the maximum value of the wiper voltage and Min( ) is the minimum value of the wiper voltage over the temperature range. 15. MI = |RW255 – RW0|/255. MI is a minimum increment. RW255 and RW0 are the measured resistances for the DCP register set to FF hex and 00 hex respectively. 16. Roffset = RW0/MI, when measuring between RW and RL. Roffset = RW255/MI, when measuring between RW and RH. 17. RDNL = (RWi – RWi-1)/MI -1, for i = 16 to 255. 18. RINL = [RWi – (MI • i) – RW0]/MI, for i = 16 to 255. 19. for i = 16 to 255, T = -40°C to +125°C. Max( ) is the maximum value of the resistance and Min( ) is the minimum value of the resistance over the temperature range. 20. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design. Serial Interface Specification For SCK, SDI, SDO, CS Unless Otherwise Noted. (Continued) SYMBOL PARAMETER TEST CONDITIONS MIN (Note 20) TYP (Note 8) MAX (Note 20) UNITS TCV Max V RW ()i () Min V RW ()i () – VRWi +25°C () () ------------------------------------------------------------------------------ 106 +165°C --------------------- × = TCR Max Ri () Min Ri () – [] Ri +25°C () ------------------------------------------------------- 10 6 +165°C --------------------- × = 32pF RH RTOTAL CH 32pF CW CL 32pF RW RL Timing Diagrams Input Timing ... CS SCK SDI SDO MSB LSB tLEAD tH tSU tFI tCS tLAG tCYC tWL ... tRI tWH |
Số phần tương tự - ISL23415_11 |
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Mô tả tương tự - ISL23415_11 |
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