Getac Technology Corporation V110GD Manuale Utente

© 2011 Microchip Technology Inc.

DS61168C-page 253

Standard Operating Conditions: 2.3V to 3.6V
(unless otherwise stated)
Operating temperature

-40°C 

≤ T

A

 

≤ +85°C for Industrial 

-40°C 

≤ T

A

 

≤ +105°C for V-temp

D300

V

IOFF

Input Offset Voltage

—

±7.5

±25

mV

A

VDD

 = V

DD

,

A

VSS

 = V

SS

D301

V

ICM

Input Common Mode Voltage

0

—

V

DD

V

A

VDD

 = V

DD

,

A

VSS

 = V

SS

D302

CMRR

Common Mode Rejection Ratio

55

—

—

dB

Max V

ICM

 = (V

DD

 - 1)V

D303

T

RESP

Response Time

—

150

400

ns

AV

DD

 = V

DD

,

AV

SS

 = V

SS

D304

ON2

OV

Comparator Enabled to Output 
Valid

—

—

10

μs

Comparator module is 
configured before setting 
the comparator ON bit 
(Note 2)

D305

IV

REF

Internal Voltage Reference

1.14

1.2

1.26

V

BGSEL<1:0> = 00

D312

T

SET

Internal Voltage Reference 
Setting time (Note 3)

—

—

10

µs

—

Response time measured with one comparator input at (V

DD

 – 1.5)/2, while the other input transitions 

from V

SS

 to V

DD

.

These parameters are characterized but not tested.

Settling time measured while CVRR = 1 and CVR<3:0> transitions from ‘0000’ to ‘1111’. This parameter is 
characterized, but not tested in manufacturing.

Standard Operating Conditions: 2.3V to 3.6V
(unless otherwise stated)
Operating temperature

-40°C 

≤ T

A

 

≤ +85°C for Industrial 

-40°C 

≤ T

A

 

≤ +105°C for V-temp

D321

C

EFC

External Filter Capacitor Value

8

10

—

μF

Capacitor must be low series 
resistance (1 ohm). Typical 
voltage on the V

CAP

 pin is 

1.8V.