Datasheet LTC1197, LTC1197L, LTC1199, LTC1199L (Analog Devices) - 5

LTC1197/LTC1197L LTC1199/LTC1199L
U DIGITAL AND DC ELECTRICAL CHARACTERISTICS The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VCC = 5V, VREF = 5V, unless otherwise noted. LTC1197 LTC1199 SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
VIH High Level Input Voltage VCC = 5.25V ● 2.4 2.4 V VIL Low Level Input Voltage VCC = 4.75V ● 0.8 0.8 V IIH High Level Input Current VIN = VCC ● 2.5 2.5 µA IIL Low Level Input Current VIN = 0V ● – 2.5 – 2.5 µA VOH High Level Output Voltage VCC = 4.75V, IO = 10µA ● 4.5 4.74 4.5 4.74 V VCC = 4.75V, IO = 360µA ● 2.4 4.72 2.4 4.72 V VOL Low Level Output Voltage VCC = 4.75V, IO = 1.6mA ● 0.4 0.4 V IOZ Hi-Z Output Leakage CS = High ● ±3 ±3 µA ISOURCE Output Source Current VOUT = 0V – 25 – 25 mA ISINK Output Sink Current VOUT = VCC 45 45 mA IREF Reference Current (LTC1197) CS = VCC ● 0.001 3 µA fSMPL = fSMPL(MAX) ● 0.5 1 mA ICC Supply Current CS = VCC ● 0.001 3 0.001 3 µA fSMPL = fSMPL(MAX) ● 4.5 8 5 8.5 mA PD Power Dissipation fSMPL = fSMPL(MAX) 22.5 25 mW
The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VCC = 2.7V, VREF = 2.5V, unless otherwise noted. LTC1197L LTC1199L SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
VIH High Level Input Voltage VCC = 3.6V ● 1.9 1.9 V VIL Low Level Input Voltage VCC = 2.7V ● 0.45 0.45 V IIH High Level Input Current VIN = VCC ● 2.5 2.5 µA IIL Low Level Input Current VIN = 0V ● – 2.5 – 2.5 µA VOH High Level Output Voltage VCC = 2.7V, IO = 10µA ● 2.3 2.60 2.3 2.60 V VCC = 2.7V, IO = 360µA ● 2.1 2.45 2.1 2.45 V VOL Low Level Output Voltage VCC = 2.7V, IO = 400µA ● 0.3 0.3 V IOZ Hi-Z Output Leakage CS = High ● ±3 ±3 µA ISOURCE Output Source Current VOUT = 0V – 6.5 – 6.5 mA ISINK Output Sink Current VOUT = VCC 11 11 mA IREF Reference Current (LTC1197L) CS = VCC ● 0.001 3.0 µA fSMPL = fSMPL(MAX) ● 0.250 0.5 mA ICC Supply Current CS = VCC ● 0.001 3 0.001 3 µA fSMPL = fSMPL(MAX) ● 0.8 2 0.8 2 mA PD Power Dissipation fSMPL = fSMPL(MAX) 2.2 2.2 mW 5