Microchip Technology MA240017 Data Sheet

DS39927C-page 230

 2008-2011 Microchip Technology Inc.

2.0V < V

DD

 < 3.6V

Operating temperature

-40°C 

 T

A

 

 +85°C for Industrial

-40°C 

 T

A

 

 +125°C for Extended

D300

V

IOFF

Input Offset Voltage

—

20

40

mV

D301

V

ICM

Input Common Mode Voltage

0

—

V

DD

V

D302

CMRR

Common Mode Rejection 
Ratio

55

—

—

dB

* Parameters are characterized but not tested.

2.0V < V

DD

 < 3.6V

Operating temperature

-40°C 

 T

A

 

 +85°C for Industrial

-40°C 

 T

A

 

 +125°C for Extended

VRD310 CV

RES

Resolution

V

DD

/24

—

V

DD

/32

LSb

VRD311 CVR

AA

Absolute Accuracy

—

—

AV

DD

 – 1.5

LSb

VRD312 CVR

UR

Unit Resistor Value (R)

—

2k

—



2.0V < V

DD

 < 3.6V

Operating temperature

-40°C 

 T

A

 

 +85°C for Industrial

-40°C 

 T

A

 

 +125°C for Extended

V

BG

Internal Band Gap Reference

1.14

1.2

1.26

V

T

IRVST

Internal Reference Stabilization Time

—

200

250

s

Standard Operating Conditions: 2.0V to 3.6V (unless otherwise stated)
Operating temperature

-40°C 

 T

A

 

 +85°C for Industrial

-40°C 

 T

A

 

 +125°C for Extended

I

OUT

1 CTMU Current Source, 

Base Range

—

550

—

nA

CTMUICON<1:0> = 01

I

OUT

2 CTMU Current Source, 

10x Range

—

5.5

—

A

CTMUICON<1:0> = 10

I

OUT

3 CTMU Current Source, 

100x Range

—

55

—

A

CTMUICON<1:0> = 11

Nominal value at the center point of the current trim range (CTMUICON<7:2> = 000000).