Absolute maximum ratings and operating

conditions

RHR61, RHR64

2

Absolute maximum ratings and operating conditions

Absolute maximum ratings are those values beyond which damage to the device may

occur. Functional operation under these conditions is not implied.

Table 2: Absolute maximum ratings

Symbol

Parameter

Value

Unit

VCC

Supply voltage (1)

6

V

Vid

Differential input voltage (2)

±VCC

Vin

Input voltage (3)

(VCC-) - 0.2 to (VCC+) +

0.2

Tstg

Storage temperature

-65 to 150

°C

Tj

Maximum junction temperature

150

Rthja

Thermal resistance junction-to-

ambient (4)(5)

Ceramic Flat-8

125

°C/W

Ceramic Flat-14

120

Rthjc

Thermal resistance junction-to-

case (4)(5)

Ceramic Flat-8

40

Ceramic Flat-14

22

ESD

HBM: human body model (6)

4

kV

MM: machine model (7)

300

V

CDM: charged device model (8)

RHR61

700

RHR64

1300

Latch-up immunity

200

mA

Notes:

(1)All voltage values, except differential voltage are measured with respect to network ground terminal

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

(3)VCC - Vin must not exceed 6 V

(4)Short circuits can cause excessive heating and destructive dissipation

(5)Rth are typical values

(6)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.

(7)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.

(8)Charged device model: all pins and 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

1.5 to 5.5

V

Vicm

Common-mode input voltage

(VCC-) - 0.1 to (VCC+) +

0.1

Tamb

Operating free-air temperature range

-55 to 125

°C

4/20

DocID027171 Rev 3