Electrical characteristics

RHR61, RHR64

Table 7: Electrical characteristics after 100 krad, VCC+ = 1.8 V, VCC- = 0 V, Vicm = 0.9 V, Tamb

= 25 °C, and load (RL) connected to VCC/2 (unless otherwise specified). Min. and max. values

obtained on a sample size of 10 parts from 2 different lots (2x5). Non listed parameters are not

impacted by the dose.

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

Vio

Output voltage

—

1.7

mV

CMR (1)

Common mode rejection ratio 20 log

(ΔVic/ΔVio)

0 V to 1.8 V, Vout = 0.9 V

51

dB

0 V to 0.9 V, Vout = 0.9 V

61

Avd

Large signal voltage gain

RL

= 10 kΩ, Vout = 0.5 V to

1.3 V

81

Isource

Output source current

VO = 0 V

-1.5

mA

ICC

Supply current (per channel)

No load, Vout = 0.9 V

110

µA

Notes:

(1)The CMR from 0 V to VCC/2 has not been characterized in radiation

Table 8: Electrical characteristics after 100 krad, VCC+ = 5 V, VCC- = 0 V, Vicm = 2.5 V, Tamb =

25 °C, and load (RL) connected to VCC/2 (unless otherwise specified). Min. and max. values

obtained on a sample size of 10 parts from 2 different lots (2x5). Non listed parameters are not

impacted by the dose.

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

Vio

Output voltage

—

1.5

mV

Iib

Input bias current

Vout = 2.5 V

220

pA

CMR (1)

Common mode rejection ratio 20 log

(ΔVic/ΔVio)

0 V to 5 V, Vout = 2.5 V

62

dB

SVR

Supply voltage rejection ratio 20 log

(ΔVCC/ΔVio)

VCC = 1.8 V to 5 V

71

Avd

Large signal voltage gain

RL

= 10 kΩ, Vout = 0.5 V to

4.5 V

87

Isink

Output sink current

VO = 5 V

35

mA

Isource

Output source current

VO = 0 V

-32

ICC

Supply current (per channel)

No load, Vout = 2.5 V

150

µA

Notes:

(1)The CMR from 0 V to VCC/2 has not been characterized in radiation

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