Datasheet LTC2482 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | 16-Bit ΔΣ ADC with Easy Drive Input Current Cancellation |
| 页数 / 页 | 32 / 4 — DIGITAL INPUTS AND DIGITAL OUTPUTS. The. denotes the specifi cations which … |
| 文件格式/大小 | PDF / 325 Kb |
| 文件语言 | 英语 |
DIGITAL INPUTS AND DIGITAL OUTPUTS. The. denotes the specifi cations which apply over the
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LTC2482
DIGITAL INPUTS AND DIGITAL OUTPUTS The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. (Note 3) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VIH High Level Input Voltage; CS, fO 2.7V ≤ VCC ≤ 5.5V (Note 16) l VCC – 0.5 V VIL Low Level Input Voltage; CS, fO 2.7V ≤ VCC ≤ 5.5V l 0.5 V VIH High Level Input Voltage, SCK 2.7V ≤ VCC ≤ 5.5V (Note 10) l VCC – 0.5 V VIL Low Level Input Voltage, SCK 2.7V ≤ VCC ≤ 5.5V (Note 10) l 0.5 V IIN Digital Input Current; CS, fO 0V ≤ VIN ≤ VCC l –10 10 μA IIN Digital Input Current, SCK 0V ≤ VIN ≤ VCC (Note 10) l –10 10 μA CIN Digital Input Capacitance; CS, fO 10 pF CIN Digital Input Capacitance, SCK 10 pF VOH High Level Output Voltage, SDO IO = –800μA l VCC – 0.5 V VOL Low Level Output Voltage, SDO IO = 1.6mA l 0.4 V VOH High Level Output Voltage, SCK IO = –800μA l VCC – 0.5 V VOL Low Level Output Voltage, SCK IO = 1.6mA l 0.4 V IOZ Hi-Z Output Leakage, SDO l –10 10 μA
POWER REQUIREMENTS The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. (Note 3) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VCC Supply Voltage l 2.7 5.5 V ICC Supply Current Conversion Mode (Note 12) l 160 250 μA Sleep Mode (Note 12) l 1 2 μA 2482fc 4
DIGITAL INPUTS AND DIGITAL OUTPUTS The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. (Note 3) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VIH High Level Input Voltage; CS, fO 2.7V ≤ VCC ≤ 5.5V (Note 16) l VCC – 0.5 V VIL Low Level Input Voltage; CS, fO 2.7V ≤ VCC ≤ 5.5V l 0.5 V VIH High Level Input Voltage, SCK 2.7V ≤ VCC ≤ 5.5V (Note 10) l VCC – 0.5 V VIL Low Level Input Voltage, SCK 2.7V ≤ VCC ≤ 5.5V (Note 10) l 0.5 V IIN Digital Input Current; CS, fO 0V ≤ VIN ≤ VCC l –10 10 μA IIN Digital Input Current, SCK 0V ≤ VIN ≤ VCC (Note 10) l –10 10 μA CIN Digital Input Capacitance; CS, fO 10 pF CIN Digital Input Capacitance, SCK 10 pF VOH High Level Output Voltage, SDO IO = –800μA l VCC – 0.5 V VOL Low Level Output Voltage, SDO IO = 1.6mA l 0.4 V VOH High Level Output Voltage, SCK IO = –800μA l VCC – 0.5 V VOL Low Level Output Voltage, SCK IO = 1.6mA l 0.4 V IOZ Hi-Z Output Leakage, SDO l –10 10 μA
POWER REQUIREMENTS The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. (Note 3) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VCC Supply Voltage l 2.7 5.5 V ICC Supply Current Conversion Mode (Note 12) l 160 250 μA Sleep Mode (Note 12) l 1 2 μA 2482fc 4