Datasheet

PIC16C77X
DS30275B-page 156 Advance Information  1999-2013 Microchip Technology Inc.
15.4 DC Characteristics: VREF
TABLE 15-2 ELECTRICAL CHARACTERISTICS: VREF
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for industrial and
0°C  T
A  +70°C for commercial
Operating voltage V
DD range as described in DC spec Section 15.1 and Section 15.2.
Param
No.
Characteristic Symbol Min Typ† Max Units Conditions
D400
Output Voltage VRL 2.0 2.048 2.1 V V
DD  2.5V
VRH 4.0 4.096 4.2 V V
DD  4.5V
D401A VRL Quiescent Supply Current IV
RL
—
70 TBD A No load on VRL.
D401B VRH Quiescent Supply Current IV
RH
—
70 TBD A No load on VRH.
D402 Ouput Voltage Drift TCV
OUT
—
15* 50* ppm/°C Note 1
D404 External Load Source I
VREFSO
——
5* mA
D405 External Load Sink I
VREFSI
——
-5* mA
D406 Load Regulation
V
OUT/
I
OUT
—
1TBD*
mV/mA
Isource = 0 mA to
5mA
—
1 TBD* Isink = 0 mA to
5mA
D407 Line Regulation
V
OUT/
V
DD
——
50* V/V
* These parameters are characterized but not tested.
† Data in “Typ” column is at 5V, 25C unless otherwise stated. These parameters are for design guidance
only and are not tested.
Note 1: Production tested at T
AMB = 25°C. Specifications over temp limits guaranteed by characterization.
774.book Page 156 Tuesday, January 29, 2013 12:02 PM