DM300023 Microchip Technology, DM300023 Datasheet - Page 267

• Manufacturer Part Number: DM300023
• Description: KIT DEMO DSPICDEM SMPS BUCK
• Manufacturer: Microchip Technology
• Series: dsPIC™r

Specifications of DM300023

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 2, Non-Isolated
• Voltage - Input: 7 ~ 15V
• Regulator Topology: Buck
• Board Type: Fully Populated
• Utilized Ic / Part: dsPIC30F2020
• Processor To Be Evaluated: dsPIC30F202x/1010
• Interface Type: RS-232
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Output: -
• Power - Output: -
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TABLE 21-34: COMPARATOR OPERATING CONDITIONS
TABLE 21-35: COMPARATOR AC AND DC SPECIFICATIONS
TABLE 21-36: DAC DC SPECIFICATIONS
TABLE 21-37: DAC AC SPECIFICATIONS
© 2006 Microchip Technology Inc.
Legend: TBD = To Be Determined
Symbol Characteristic
Symbol Characteristic
Symbol Characteristic
CMRR
T
V
Symbol
V
T
CV
V
V
V
CV
T
RESP
EMP
GAIN
IOFF
DNL
ICM
SET
DD
DD
INL
RSRC
RES
Voltage Range
Voltage Range
Temperature Range
Input offset voltage
Input common mode
voltage range
Open loop gain
Common mode rejection
ratio
Large signal response
Settling Time
Characteristic
Input reference voltage
Resolution
Transfer Function Accuracy
Integral Non-Linearity Error
Differential Non-Linearity
Error
Offset Error
Gain Error
Standard Operating Conditions (unless otherwise stated)
Operating temperature: -40°C
Standard Operating Conditions (unless otherwise stated)
Operating temperature: -40°C
Min
Min
90
70
0
Standard Operating Conditions (unless otherwise stated)
Operating temperature: -40°C
Min
3.0
4.5
-40
Min
—
—
—
—
0
Typ
Preliminary
Typ
±5
20
Typ
—
—
—
Typ
10
—
—
—
—
V
Max
Max
Max
±15
105
1.5
DD
2.0
3.6
5.5
30
–
dsPIC30F1010/202X
AV
Units
Units
Max
±0.8
±2.0
mV
Units
1.6
°C
db
db
ns
±1
±2
V
V
V
DD
µs
T
A
–
T
A
V+ input step of 100mv while V- input held
at AV
input pin to PWM output pin.
Operating range of 3.0 V-3.6V
Operating range of 4.5 V-5.5 V
Note that junction temperature can
exceed 125°C under these ambient
conditions.
+125°C
T
Measured when range = 1 (High
Range), and cmref<9:0> transitions
from 0x1FF to 0x300.
A
+105°C
Units
LSB
LSB
LSB
LSB
Bits
DD
V
+105°C
/2. Delay measured from analog
AV
DACREF
Comments
Comments
DD
Comments
= 5 V,
= (AV
Comments
DS70178C-page 265
DD
/2) V