Datasheet LTC1096, LTC1096L, LTC1098, LTC1098L (Analog Devices) - 6

LTC1096/LTC1096L LTC1098/LTC1098L
DIGITAL AND DC ELECTRICAL CHARACTERISTICS LTC1096/LTC1098 The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. VCC = 5V, VREF = 5V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VIH High Level Input Voltage VCC = 5.25V l 2.0 V VIL Low Level Input Voltage VCC = 4.75V l 0.8 V IIH High Level Input Current VIN = VCC l 2.5 μA IIL Low Level Input Current VIN = 0V l –2.5 μA VOH High Level Output Voltage VCC = 4.75V, IO = 10μA l 4.5 4.74 V VCC = 4.75V, IO = 360μA l 2.4 4.72 V VOL Low Level Output Voltage VCC = 4.75V, IO = 1.6mA l 0.4 V IOZ Hi-Z Output Leakage CS ≥ VIH l ±3.0 μA ISOURCE Output Source Current VOUT = 0V –25 mA ISINK Output Sink Current VOUT = VCC 45 mA IREF Reference Current CS = VCC l 0.001 2.5 μA tCYC ≥ 200μs, fCLK ≤ 50kHz l 3.500 7.5 μA tCYC = 29μs, fCLK = 500kHz l 35.000 50.0 μA ICC Supply Current CS = VCC l 0.001 3.0 μA LTC1096, tCYC ≥ 200μs, fCLK ≤ 50kHz l 40 80 μA LTC1096, tCYC = 29μs, fCLK = 500kHz l 120 180 μA LTC1098, tCYC ≥ 200μs, fCLK ≤ 50kHz l 44 88 μA LTC1098, tCYC = 29μs, fCLK = 500kHz l 155 230 μA
LTC1096/LTC1098 The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. VCC = 3V, VREF = 2.5V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VIH High Level Input Voltage VCC = 3.6V l 1.9 V VIL Low Level Input Voltage VCC = 3V l 0.45 V IIH High Level Input Current (Note 9) VIN = VCC l 2.5 μA IIL Low Level Input Current (Note 9) VIN = 0V l –2.5 μA VOH High Level Output Voltage VCC = 3V, IO = 10μA l 2.3 2.69 V VCC = 3V, IO = 360μA l 2.1 2.64 V VOL Low Level Output Voltage VCC = 3V, IO = 400μA l 0.3 V IOZ Hi-Z Output Leakage (Note 9) CS ≥ VIH l ±3.0 μA ISOURCE Output Source Current (Note 9) VOUT = 0V –10 mA ISINK Output Sink Current (Note 9) VOUT = VCC 15 mA IREF Reference Current (Note 9) CS = VCC l 0.001 2.5 μA tCYC ≥ 200μs, fCLK ≤ 50kHz l 3.500 7.5 μA tCYC = 58μs, fCLK = 250kHz l 35.000 50.0 μA ICC Supply Current (Note 9) CS = VCC l 0.001 3.0 μA LTC1096, tCYC ≥ 200μs, fCLK ≤ 50kHz l 40 80 μA LTC1096, tCYC = 58μs, fCLK = 250kHz l 120 180 μA LTC1098, tCYC ≥ 200μs, fCLK ≤ 50kHz l 44 88 μA LTC1098, tCYC = 58μs, fCLK = 250kHz l 155 230 μA 10968fc 6