TC1043CEQRTR Microchip Technology, TC1043CEQRTR Datasheet - Page 13

• Manufacturer Part Number: TC1043CEQRTR
• Description: IC DUAL OPAMP/COMP W/VREF 16QSOP
• Manufacturer: Microchip Technology
• Type: Amplifier, Comparator, Referencer

Specifications of TC1043CEQRTR

• Package / Case: 16-QSOP
• Applications: General Purpose
• Mounting Type: Surface Mount
• Number Of Channels: 2 Channels
• Output Type: Push-Pull
• Response Time: 4 us
• Offset Voltage (max): 1.5 mV
• Input Bias Current (max): 100 pA
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Supply Current (max): 30 uA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5.0
©
2002 Microchip Technology Inc.
Note:
20
50
40
30
10
60
7
6
5
4
3
2
4
7
6
5
3
0
Comparator Output Short-Circuit
1.5
Comparator Propagation Delay
Comparator Propagation Delay
-40
0
T
C
Sourcing
Overdrive = 100mV
Current vs. Supply Voltage
A
Sinking
L
TYPICAL CHARACTERISTICS
= 25 ° C
= 100pF
2
Overdrive = 10mV
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
vs. Supply Voltage
1
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
2.5
vs. Temperature
TEMPERATURE (°C)
T
A
3
2
= 85 ° C
Overdrive = 50mV
3.5
25
T
3
T
A
T
A
A
= 25 ° C
4
= 85 ° C
= -40 ° C
V
V
V
V
4
DD
DD
DD
DD
4.5
T
A
= 5V
= 4V
= 3V
= 2V
= 25 ° C
5
5
5.5
85
6
2.5
2.0
1.5
1.0
1.220
1.240
1.200
1.180
1.140
1.160
6
5
4
.5
7
3
2
0
1.5
Comparator Propagation Delay
0
T
C
T
Overdrive = 50mV
0
Comparator Output Swing
vs. Output Source Current
A
L
A
V
2
= 25 ° C
= 100pF
DD
= 25 ° C
V
Overdrive = 10mV
V
DD
vs. Supply Voltage
1
SUPPLY VOLTAGE (V)
Reference Voltage vs.
= 1.8V
DD
2.5
2
= 1.8V
LOAD CURRENT (mA)
= 1.8V
I
SOURCE
Load Current
3
2
Overdrive = 100mV
V
4
3.5
DD
3
= 3V
(mA)
4
V
6
Sourcing
Sinking
4
DD
V
4.5
DD
V
V
= 3V
DD
V
DD
DD
= 5.5V
8
5
5
= 3V
= 5.5V
= 5.5V
5.5
10
6
2.5
2.0
1.5
1.0
.5
4
7
6
5
0
3
4
3
2
0
1
Comparator Propagation Delay
-40
0
0
Overdrive = 100mV
T
Comparator Output Swing
A
vs. Output Sink Current
= 25 ° C
V
1
REF
Response of V
vs. Temperature
TEMPERATURE (°C)
100
Line Transient
V
DD
2
TIME (µsec)
I
SINK
V
TC1043
DD
25
200
DS21347B-page 13
= 1.8V
(mA)
3
V
DD
V
4
= 5.5V
DD
REF
300
V
V
V
V
DD
DD
DD
DD
= 3V
= 5V
= 4V
= 2V
= 3V
5
400
85
6