Microchip Technology AC162064 Data Sheet
PAGE 24
Analog/Interface
Family Products
MIXED SIGNAL – Delta-Sigma A/D Converters
Part #
Resolution
(bits)
Maximum
Sampling Rate
(samples/sec)
# of Input
Channels
Channels
Interface
Supply
Voltage Range
(V)
Typical Supply
Current
(
μ
A)
Typical INL
(%FSR)
Temp. Range
(°C)
Features
Packages
MCP3551
22
15
1 Diff
SPI™
2.7 to 5.5
120
0.0002
-40 to +125
Simultaneous 50/60 Hz rejection
8-Pin SOIC, 8-Pin MSOP
MCP3553
22
60
1 Diff
SPI™
2.7 to 5.5
120
0.0002
-40 to +125
8_pin SOIC, 8-Pin MSOP
TC3400
(1)
10 to 16
>400
1 Diff
2-Wire
1.8 to 5.5
260
0.0038
0 to +85
8-Pin PDIP, 8-Pin SOIC
TC3401
(1)
10 to 16
>400
2 Diff
2-Wire
1.8 to 5.5
300
0.0038
0 to +85
Enable mode, Reset monitor, Power-fail
monitor
monitor
16-Pin PDIP, 16-Pin QSOP
TC3402
(1)
10 to 16
>400
4 Diff
2-Wire
1.8 to 5.5
250
0.0038
0 to +85
16-Pin PDIP, 16-Pin QSOP
TC3405
(1)
10 to 16
>400
3 Single-ended,
1 Diff
2-Wire
1.8 to 5.5
250
0.0038
0 to +85
Enable mode, Reset monitor
16-Pin PDIP, 16-Pin QSOP
NOTE
1: All TC340X are not recommended for new designs.
MIXED SIGNAL – Energy Measurement ICs
Part #
Dynamic
Measurement
Typical
Measurement
Accuracy
Gain
Typical Voltage
Reference Drift
Reference Drift
Typical Supply
Current
Supply
Voltage Range (V)
Temp. Range (°C)
Features
Packages
MCP3905
500:1
0.1%
1, 2, 8, 16
15 ppm
4 mA
4.5 to 5.5
-40 to +85
Active (real) power pulse output
24-Pin SSOP
MIXED SIGNAL – Dual Slope A/D Converters
Part #
Supply
Voltage
(V)
Input Voltage Range
(V)
Resolution
Sampling Rate
(Conv/s)
Input
Channels
Data
Interface
Temp.
Range (°C)
Features
Packages
TC500
±4.5 to ±7.5
V
SS
+ 1.5V to V
DD
– 1.5V
Up to 16 bits
4 to 10
1
3-Wire
0 to +70
Differential input range, Programmable resolution/
conversion time
conversion time
16-Pin PDIP, 16-Pin SOIC, 16-Pin CerDIP
TC500A
±4.5 to ±7.5
V
SS
+ 1.5V to V
DD
– 1.5V
Up to 17 bits
4 to 10
1
3-Wire
0 to +70
Differential input range, Programmable resolution/
conversion time
conversion time
16-Pin PDIP, 16-Pin SOIC, 16-Pin CerDIP
TC510
+4.5 to +5.5
V
SS
+ 1.5V to V
DD
– 1.5V
Up to 17 bits
4 to 10
1
3-Wire
0 to +70
Differential input range, Programmable resolution/
conversion time, Charge pump (-V) output pin
conversion time, Charge pump (-V) output pin
24-Pin PDIP, 24-Pin SOIC
TC514
+4.5 to +5.5
V
SS
+ 1.5V to V
DD
– 1.5V
Up to 17 bits
4 to 10
4
3-Wire
0 to +70
Differential input range, Programmable resolution/
conversion time, Charge pump (-V) output pin
conversion time, Charge pump (-V) output pin
28-Pin PDIP, 28-Pin SOIC
TC520A
+4.5 to +5.5
—
—
—
—
Serial port
0 to +70
Optional serial interface adapter for
TC500/500A/510/514
TC500/500A/510/514
14-Pin PDIP, 16-Pin SOIC
TC530
+4.5 to +5.5
V
SS
+ 1.5V to V
DD
– 1.5V
Up to 17 bits
3 to 10
1
Serial port
0 to +70
Differential input range, Programmable resolution/
conversion time, Charge pump (-V) output pin
conversion time, Charge pump (-V) output pin
28-Pin PDIP, 28-Pin SOIC
TC534
+4.5 to +5.5
V
SS
+ 1.5V to V
DD
– 1.5V
Up to 17 bits
3 to 10
4
Serial port
0 to +70
Differential input range, Programmable resolution/
conversion time, Charge pump (-V) output pin
conversion time, Charge pump (-V) output pin
40-Pin PDIP, 44-Pin MQFP
TC7109
±4.5 to ±5.5
V
SS
+ 1.5V to V
DD
– 1.0V 12 bits plus sign bit
2 to 10
1
Parallel or
Serial port
Serial port
-25 to +85
Differential input range
40-Pin PDIP, 40-Pin CerDip, 44-Pin PLCC,
44-Pin MQFP
44-Pin MQFP
TC7109A
±4.5 to ±5.5
V
SS
+ 1.5V to V
DD
– 1.0V 12 bits plus sign bit
2 to 10
1
Parallel or
Serial port
Serial port
-25 to +85
Differential input range
40-Pin PDIP, 40-Pin CerDip, 44-Pin PLCC,
44-Pin MQFP
44-Pin MQFP