RHR801

Absolute maximum ratings and operating

conditions

1

Absolute maximum ratings and operating conditions

Table 2: Absolute maximum ratings

Symbol

Parameter

Value

Unit

VCC

Supply voltage (1)

6

V

Vid

Differential input voltage (2)

±2

Vin(3)

Input voltage

(Vcc-) - 0.3 V to

(Vcc+) + 0.3 V

Tstg

Storage temperature range

-65 to 150

°C

Tj

Maximum junction temperature

150

Rthja

Thermal resistance junction-to-ambient (4)

125

°C/W

Rthjc

Thermal resistance junction-to-case (4)

40

ESD

HBM: human body model (5)

3.5

kV

MM: machine model

(6)

0.35

CDM: charged device model

(7)

0.9

tlead

Lead temperature (soldering, 10 s)

260

°C

Notes:

(1)VCC is defined as the voltage between the Vcc+ and Vcc- pins. The comparator can be used in single supply

(for example, Vcc+ = 5 V, Vcc- = 0 V) or dual supply (for example, Vcc+ = 2.5 V, Vcc- = -2.5 V).

(2)Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. Vid

should not exceed ±2 V. Diodes should be placed externally between the inputs should this voltage be beyond

this range

(3)If the input voltage goes beyond the rails (above Vcc+ or below Vcc-), the ESD diodes may be activated. It is

required in that case to limit the input current to 10 mA with a serial resistor connected on the input.

(4)Short-circuits can cause excessive heating and destructive dissipation. Values are typical.

(5)Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a 1.5

kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations while

the other pins are floating.

(6)Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between two

pins of the device with no external series resistor (internal resistor < 5

Ω). This is done for all couples of

connected pin combinations while the other pins are floating.

(7)Charged device model: all pins and the package are charged together to the specified voltage and then

discharged directly to ground through only one pin. This is done for all pins.

Table 3: Operating conditions

Symbol

Parameter

Value

Unit

VCC

Supply voltage

3 to 5

V

VICM

Common-mode input voltage range

(VCC-) + 0.5 V to

(VCC+) - 1.2 V

Toper

Operating free-air temperature range

-55 to 125

°C

DocID026299 Rev 4

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