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BU1424K bảng dữ liệu(PDF) 4 Page - Rohm |
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BU1424K bảng dữ liệu(HTML) 4 Page - Rohm |
4 / 30 page 4 Multimedia ICs BU1424K •Absolute maximum ratings (Ta = 25°C) DAC block •Recommended operating conditions (Ta = 25°C) Parameter Symbol Limits Unit Applied voltage Input voltage Storage temperature Power dissipation VDD, AVDD VIN Tstg Pd – 0.5 ~ + 7.0 – 0.5 ~ VDD + 0.5 – 55 ~ + 150 V V °C mW ∗1 Reduced by 11mW for each increase in Ta of 1°C over 25°C. When mounted on a 120mm × 140mm × 1.0mm glass epoxy board. ∗ Operation is not guaranteed at this value. Not designed for radiation resistance. 1350∗1 Parameter Symbol Limits Unit Power supply voltage Input high level voltage Input low level voltage Analog input voltage Operating temperature VDD = AVDD∗ VIH VIL VAIN Topr + 4.75 ~ + 5.25 + 2.1 ~ VDD 0 ~ + 0.8 0 ~ AVDD – 25 ~ + 60 V V V V °C ∗ Should be used at VDD = AVDD. •Electrical characteristics (unless otherwise noted, Ta = 25°C, VDD = AVDD = 5.0V, GND = AVSS = VGND = CGND = YGND) Digital block Parameter Symbol Min. Typ. Max. Unit Conditions Burst frequency 1 Burst frequency 2 Burst cycle Operating circuit current 1 Operating circuit current 2 Output high level voltage Output low level voltage Input high level voltage Input low level voltage Input high level current Input low level current fBST1 fBST2 CBST Idd1 Idd2 VOH VOL VIH VIL IIH IIL — — — — — 4.0 — 2.1 — 3.57954 4.43361 9 80 40 4.5 0.5 — — 0.0 0.0 — — — — — — 1.0 — 0.8 10.0 10.0 MHz MHz CYC mA mA V V V V µA µA 27MHz color bar 27MHz color bar PD mode IOH = – 2.0mA IOH = 2.0mA – 10 – 10 — — — — — — — Parameter Symbol Min. Typ. Max. Unit Conditions DAC resolution Linearity error Y white level current Y black level current Y zero level current V white level current V black level current V zero level current RES EL IYW IYB IYZ IYW IYB IYZ — — — — — — 9 25.14 7.24 0.0 25.14 7.24 0.0 — — — 10.0 — — 10.0 BITS LSB mA mA µA mA mA µA IR = 1.2k Ω – 10 – 10 ± 3.0 — — — — — — — ± 0.5 |
Số phần tương tự - BU1424K |
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Mô tả tương tự - BU1424K |
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