ADM1184 データシートの表示（PDF） - Analog Devices

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ADM1184

0.8% Accurate Quad Voltage Monitor

Analog Devices 

ADM1184

SPECIFICATIONS

VCC = 2.7 V to 5.5 V, TA = −40°C to +85°C.

Table 1.

Parameter

VCC Pin

Operating Voltage Range, VCC

Supply Current, IVCC

VIN1 to VIN4 (VINx) Pins

Input Current, IVINLEAK

Input Threshold, VTH

OUT1 to OUT3 (OUTx), PWRGD Pins

Output Low Voltage, VOUTL

Leakage Current, IALERT

VCC that Guarantees Valid Outputs

TIMING DELAYS

VIN1 to OUT1, VIN2 to OUT2, VIN3 to OUT3

Low-to-High Propagation Delay

High-to-Low Propagation Delay, All Inputs

All Inputs High to PWRGD Rising Delay

Min Typ Max Unit Conditions

2.7

3.3

5.5

V

24

80

μA

−20

+20 nA

0.5952 0.6000 0.6048 V

VVINx = 0.7 V

0.4

V

VCC = 2.7 V, ISINK = 2 mA

0.4

V

VCC = 1 V, ISINK = 100 μA

−1

+1

μA

1

V All outputs are guaranteed to be either low or to give

a valid output level from VCC = 1 V

Refer to the timing diagrams in Figure 18 and Figure 19

30

μs VCC = 3.3 V

30

μs VCC = 3.3 V

100 190 280 ms VCC = 3.3 V

Rev. 0 | Page 3 of 12

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