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Details for TC500ACPE by Microchip Technology
TC500A
TC500ACPE
Buy Directly from Microchip Technology Inc (957 in stock) $3.3100
16 Bit Analog Processor
TC500ACPE image

TC500ACPE by Microchip Technology

16 Bit Analog Processor
Features
Precision (up to 17 Bits) A/D Converter Front End
3-Pin Control Interface to Microprocessor
Flexible: Ability to Trade-off Conversion Speed for Resolution
Automatic Input Voltage Polarity Detection
Low Power Dissipation: 10mW
Wide Analog Input Range: u00b14.2V
Directly Accepts Bipolar and Differential Input Signals
Description
The TC500A is a precision analog front end dual slope A/D converter having a maximum resolution of 17 bits plus sign. The device contains the integrator, zero crossing comparator and processor interface logic. The TC500A is identical to the TC500, except it has improved linearity allowing it to operate to a maximum resolution of 17 bits. The TC500A offers superior 50Hz/60Hz noise rejection, low power operation, minimum I/O connections, and low input bias currents.
Specifications
Input Voltage Range (V):
-1.5 to +1.5
Sample Rate (Conv/s):
4 to 10
Programmable resolution/conversion time:
True
Input Channels:
1
Resolution:
Up to 17 bits
Interface:
16384
Sample Rate Max (Hz):
10
Vref Min (V):
1
Vref Source:
External
Internal Buffer:
Y
Reference Source:
External
INL Max (LSB):
1
DNL Max (+- LSB):
1
Comments:
The TC520A allows SPI™ interface to the TC5xx
Temperature Range:
0C to +70C
Alternate Descriptions
16 bit A-D converter,TC500CPE DIP16 RS Components
ANALOG TO DIGITAL CONVERTER ADC, 17 BIT, 10SPS, DIP-16; Resolution (Bits):17bit; Sampling Rate:10SPS; Input Channel Type:Differential; Data Interface:3 Wire, Serial; Supply Voltage Type:Dual (+/-); Supply Voltage Min:-4.5V; MSL:- RoHS Compliant: Yes Newark Electronics
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16 Bit Analog Processor Microchip Technology Inc
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Similar Part
Similar Part
Details for TC500ACPE by Microchip Technology
TC500A
TC500ACPE
Buy Directly from Microchip Technology Inc (957 in stock) $3.3100
IC ANALOGUE PROCESSOR DIP16 500
TC500ACPE image

TC500ACPE by Microchip Technology

IC ANALOGUE PROCESSOR DIP16 500
Features
(TC500/TC500A): 10 mW
(TC510/TC514): 18 mW
3-Pin Control Interface to Microprocessor
4 Input, Differential Analog MUX (TC514)
Automatic Input Voltage Polarity Detection
Directly Accepts Bipolar and Differential
Flexible: User Can Trade-off Conversion Speed for Resolution
Low Power Dissipation:
Single-Supply Operation (TC510/TC514)
Wide Analog Input Range:
u00b14.2V (TC500A/TC510)
Part Information
TC500ACPE image
RoHS Compliant
Description
TheTC500/A/510/514 family are precision analog front ends that implement dual slope A/D converters having a maximum resolution of 17 bits plus sign. As a minimum, each device contains the integrator, zero crossing comparator and processor interface logic. The TC500 is the base (16-bit max) device and requires both positive and negative power supplies. The TC500A is identical to the TC500 with the exception that it has improved linearity, allowing it to operate to a maximum resolution of 17 bits. The TC510 adds an on- board negative power supply converter for single- supply operation. The TC514 adds both a negative power supply converter and a 4-input differential analog multiplexer. Each device has the same processor control interface consisting of 3 wires: control inputs (A and B) and zero- crossing comparator output (CMPTR). The processor manipulates A, B to sequence the TC5XX through four phases of conversion: auto-zero, integrate, de- integrate and integrator zero. During the auto-zero phase, offset voltages in the TC5XX are corrected by a closed loop feedback mechanism. The input voltage is applied to the integrator during the integrate phase. This causes an integrator output dv/dt directly proportional to the magnitude of the input voltage. The higher the input voltage, the greater the magnitude of the voltage stored on the integrator during this phase. At the start of the de-integrate phase, an external voltage reference is applied to the integrator and, at the same time, the external host processor starts its on- board timer. The processor maintains this state until a transition occurs on the CMPTR output, at which time the processor halts its timer. The resulting timer count is the converted analog data. Integrator zero (the final phase of conversion) removes any residue remaining in the integrator in preparation for the next conversion. The TC500/A/510/514 offer high resolution (up to 17 bits), superior 50/60 Hz noise rejection, low-power operation, minimum I/O connections, low input bias currents and lower cost compared to other converter technologies having similar conversion speeds. Precision Analog Front Ends with Dual Slope ADC
Specifications
Resolution (Bits):
17bit
Sampling Rate:
10SPS
Input Channel Type:
Differential
Data Interface:
3 Wire Serial
Supply Voltage Type:
Dual (+/-)
Supply Voltage Min:
4.5V
Supply Voltage Max:
7.5V
ADC / DAC Case Style:
DIP
No. of Pins:
16Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Product Range:
-
Automotive Qualification Standard:
-
MSL:
-
SVHC:
No SVHC (27-Jun-2018)
A/D / D/A Features:
Microprocessor Compatible
Base Number:
500
Brief Features:
Low Power Dissipation Automatic Input Voltage Polarity Detection
IC Function:
Precision Analogue Front Ends
IC Generic Number:
500
IC Package Type:
DIP
IC Temperature Range:
Commercial
Linearity Error:
0.003%
Logic Function Number:
500
No. of Bits:
17bit
No. of Channels:
4Channels
Operating Temperature Range:
0°C to +70°C
Supply Voltage Range:
4.5V to 7.5V
Alternate Descriptions
16 bit A-D converter,TC500CPE DIP16 RS Components
ANALOG TO DIGITAL CONVERTER ADC, 17 BIT, 10SPS, DIP-16; Resolution (Bits):17bit; Sampling Rate:10SPS; Input Channel Type:Differential; Data Interface:3 Wire, Serial; Supply Voltage Type:Dual (+/-); Supply Voltage Min:-4.5V; MSL:- RoHS Compliant: Yes Newark Electronics
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