Information
46
Analog and Interface Product Selector Guide
MIXED SIGNAL: Energy Measurement AFEs
Part #
Dynamic
Range
Typical
Accuracy
ADC
Channels
ADC
Resolution
SINAD
Gain
Selection
Output Type Vdd (V)
Temperature
Range (°C)
Features Packages
MCP3918/10 10000:1 0.1% 1/2 24-bit 93.5 Up to 32 SPI/2-wire 2.7 to 3.6 −40 to +125
AFE with phase correction, Programmable data rate, 16-bit CRC,
Register map lock, 2-wire interface
SSOP, QFN
MCP3919 10000:1 0.1% 3 24-bit 93.5 Up to 32 SPI/2-wire 2.7 to 3.6 −40 to +125
AFE with phase correction, Programmable data rate, 16-bit CRC,
Register map lock, 2-wire interface
SSOP, QFN
MCP3912 10000:1 0.1% 4 24-bit 93.5 Up to 32 SPI 2.7 to 3.6 −40 to +125
AFE with phase correction, Programmable data rate, 16-bit CRC,
Register map lock
SSOP, QFN
MCP3913/14 10000:1 0.1% 6/8 24-bit 94.5 Up to 32 SPI 2.7 to 3.6 −40 to +125
AFE with phase correction, Programmable data rate, 16-bit CRC,
Register map lock
SSOP, UQFN
MIXED SIGNAL: Current/DC Power Measurement ICs
Part #
# of
Current
Sensors
Description
Full Scale
Range (mV)
Current
Measurement
Max Accr (%)
Effective Sampling
Interval Min to
Max (msec)
Bus Voltage
Range (V)
# of Temp.
Monitors
(Ambient, Remote)
Temp.
Accuracy
Typ/Max (°C)
Alert/
THERM
Peak
Detection
Address
Select
Package
PAC1710 1 SMBus/I
2
C Current/DC Power Sensor 10, 20, 40, 80 ±1 2.5 to 2,600 0 to + 40 – – 1 – Yes 10-pin DFN
PAC1720 2 Dual SMBus/I
2
C Current/DC Power Sensor 10, 20, 40, 80 ±1 2.5 to 2,600 0 to + 40 – – 1 – Yes 10-pin DFN
PAC1921 2
SMBus/I
2
C Current/Power Sensor with
Analog Output
100 ±1 2.5 to 2,900 0 to + 32 – – – – Yes 10-pin DFN
EMC1701-1 1
SMBus/I
2
C Current/DC Power Sensor with
Temperature Monitoring
10, 20, 40, 80 ±1 2.5 to 2,600 +3 to +24 1, 0 ±0.25/±1 2 Hardware Yes 12-pin 4 × 4 QFN
EMC1701-2 1
SMBus/I
2
C Current/DC Power Sensor with
Temperature Monitoring
10, 20, 40, 80 ±1 2.5 to 2,600 +3 to +24 1, 0 ±0.25/±1 2 Software Yes 10-pin MSOP
EMC1702-1 1
SMBus/I
2
C Current/DC Power Sensor with
Two Temperature Monitors
10, 20, 40, 80 ±1 2.5 to 2,600 +3 to +24 1, 1 ±0.25/±1 2 Hardware Yes 12-pin 4 × 4 QFN
EMC1704-1 1
SMBus/I
2
C Current/DC Power Sensor with
Four Temperature Monitors
10, 20, 40, 80 ±1 2.5 to 2,600 +3 to +24 1, 3 ±0.25/±1 2 Software Yes 14-pin SOIC
EMC1704-2 1
SMBus/I
2
C Current/DC Power Sensor with
Four Temperature Monitors
10, 20, 40, 80 ±1 2.5 to 2,600 +3 to +24 1, 3 ±0.25/±1 2 Hardware Yes 16-pin 4 × 4 QFN
MIXED SIGNAL: Dual-Slope A/D Converters
Part #
Supply
Voltage (V)
Input Voltage Range Resolution
Sampling
Rate (Conv/s)
Input
Channels
Data
Interface
Temperature
Range (°C)
Features Packages
TC500 ±4.5 to ±7.5 Vss + 1.5V to Vdd – 1.5V Up to 16 bits 4 to 10 1 3-Wire 0 to +70
Differential input range, Programmable resolution/
conversion time
16-pin PDIP, 16-pin SOIC
TC500A ±4.5 to ±7.5 V
ss + 1.5V to Vdd – 1.5V Up to 17 bits 4 to 10 1 3-Wire 0 to +70
Differential input range, Programmable resolution/
conversion time
16-pin PDIP, 16-pin SOIC
TC510 +4.5 to +5.5 V
ss + 1.5V to Vdd – 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
24-pin PDIP, 24-pin SOIC
TC514 +4.5 to +5.5 V
ss + 1.5V to Vdd – 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
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
14-pin PDIP, 16-pin SOIC
TC7109 ±4.5 to ±5.5 V
ss + 1.5V to Vdd – 1.0V 12 bits plus sign bit 2 to 10 1 Parallel or Serial port −25 to +85 Differential input range
40-pin PDIP, 44-pin PLCC,
44-pin MQFP
TC7109A ±4.5 to ±5.5 V
ss + 1.5V to Vdd – 1.0V 12 bits plus sign bit 2 to 10 1 Parallel or Serial port −25 to +85 Differential input range
40-pin PDIP, 44-pin PLCC,
44-pin MQFP
MIXED SIGNAL: Binary and BCD A/D Converters
Part # Description
Supply
Voltage (V)
Input Voltage Range
Resolution
(Digits)
Resolution
(Counts)
Max Power
(mW)
Data
Interface
Temperature
Range (°C)
Features Packages
TC850 Binary A/D ±5 Vss + 1.5V to Vdd – 1.5V 15-bit ±32,768 35 8-bit parallel −25 to +70 Highest conversion speed (40 conv/sec) 44-pin PLCC, 40-pin PDIP
TC14433 BCD A/D ±4.5 to ±8 ±199.9 mV to 1.999V 3½ ±2,000 20 MUXed BCD −40 to +85 For DMM, DPM, Data loggers
24-pin SOIC, 24-pin PDIP,
28-pin PLCC
TC14433A BCD A/D ±4.5 to ±8 ±199.9 mV to 1.999V 3½ ±2,000 20 MUXed BCD −40 to +85 For DMM, DPM, Data loggers 24-pin PDIP, 28-pin PLCC