AD7367 datasheet(15/28 Pages) AD

Part #	AD7367

Description	True Bipolar Input, Dual 1 關s, 12-/14-Bit, 2-Channel SAR ADCs

PDF	28 Pages

Scroll/Zoom	100%

Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

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15 / 28 page

AD7366/AD7367

Rev. 0 | Page 15 of 28

Power Supply Rejection Ration (PSRR)

Variations in power supply affect the full-scale transition but

not the converter’s linearity. PSRR is the maximum change in

the full-scale transition point due to a change in power supply

voltage from the nominal value (see Figure 11).

Thermal Hysteresis

Thermal hysteresis is defined as the absolute maximum change

of reference output voltage after the device is cycled through

temperature from either

T_HYS+ = +25°C to TMAX to +25°C

T_HYS− = +25°C to TMIN to +25°C

It is expressed in ppm using the following equation:

)

(

)

(

)

(

)

(

−

HYS

ppm

REF

HYS

where:

VREF(25°C) is VREF at 25°C.

VREF(T_HYS) is the maximum change of VREF at T_HYS+ or

T_HYS−.

AD7367 Datasheet(PDF) 15 Page - Analog Devices