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LTC2230CUP 数据表(PDF) 2 Page - Linear Technology |
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LTC2230CUP 数据表(HTML) 2 Page - Linear Technology |
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2 / 28 page  LTC2230/LTC2231 2 22301p CO VERTER CHARACTERISTICS Supply Voltage (VDD) ................................................. 4V Digital Output Ground Voltage (OGND) ....... –0.3V to 1V Analog Input Voltage (Note 3) ..... –0.3V to (VDD + 0.3V) Digital Input Voltage .................... –0.3V to (VDD + 0.3V) Digital Output Voltage ............... –0.3V to (OVDD + 0.3V) Power Dissipation ............................................ 1500mW Operating Temperature Range LTC2230C, LTC2231C ............................. 0°C to 70°C LTC2230I, LTC2231I ...........................–40°C to 85°C Storage Temperature Range ..................–65°C to 125°C ORDER PART NUMBER UP PART MARKING TJMAX = 125°C, θJA = 20°C/W 2230 2230 2231 2231 LTC2230CUP LTC2230IUP LTC2231CUP LTC2231IUP ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO OVDD = VDD (Notes 1, 2) The ● denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. (Note 4) PARAMETER CONDITIONS MIN TYP MAX UNITS Resolution (No Missing Codes) ● 10 Bits Integral Linearity Error Differential Analog Input ● –0.8 ±0.2 0.8 LSB Differential Linearity Error Differential Analog Input ● –0.6 ±0.1 0.6 LSB Integral Linearity Error Single-Ended Analog Input ±0.5 LSB Differential Linearity Error Single-Ended Analog Input ±0.1 LSB Offset Error ● –20 ±320 mV Gain Error External Reference ● –3 ±0.5 3 %FS Offset Drift ±10 µV/C Full-Scale Drift Internal Reference ±30 ppm/C External Reference ±15 ppm/C Transition Noise SENSE = 1V 0.12 LSBRMS Consult LTC Marketing for parts specified with wider operating temperature ranges. TOP VIEW UP PACKAGE 64-LEAD (9mm × 9mm) PLASTIC QFN EXPOSED PAD IS GND (PIN 65), MUST BE SOLDERED TO PCB AIN + 1 AIN + 2 AIN – 3 AIN – 4 REFHA 5 REFHA 6 REFLB 7 REFLB 8 REFHB 9 REFHB 10 REFLA 11 REFLA 12 VDD 13 VDD 14 VDD 15 GND 16 48 D7+/DA4 47 D7–/DA3 46 D6+/DA2 45 D6–/DA1 44 D5+/DA0 43 D5–/DNC 42 OVDD 41 OGND 40 D4+/DNC 39 D4–/CLOCKOUTA 38 D3+/CLOCKOUTB 37 D3–/OFB 36 CLOCKOUT +/DB9 35 CLOCKOUT –/DB8 34 OVDD 33 OGND 65 |
类似零件编号 - LTC2230CUP |
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类似说明 - LTC2230CUP |
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