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TC7652

Status: In Production

Features:

  • Drift Operation Voltage: 5 to 16
  • Single and Split Supply
  • Low Noise
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

TC7652 is a lower noise version of the TC7650, sacrificing some input specifications (bias current and bandwidth) to achieve a 10x reduction in noise. All the other benefits of the chopper technique are present, i.e., freedom from offset adjust, drift and reliability problems from external trim components. Like the TC7650, the TC7652 requires only two non-critical external caps for storing the chopped null potentials. There are no significant chopping spikes, internal effects or overrange lockup problems.

Additional Features
    • Drift Operation Voltage: 5 to 16
    • Single and Split Supply
    • Low Noise
Parametrics
Name
Value
Temp. Range (°C)
0°C to +70°C
Vos Max (µV)
5
# per Package
1
Iq Typical (µA)
1000
Iq Max (µA)
3000
GBWP (kHz)
400
Operating Voltage Range (V)
6.5 to 16
Device Description
Linear Op Amps
PSRR Min (dB)
120
CMRR Min (dB)
120
Vos/Ta (uV/°C)
0.01
Ib (pA)
15
Aol (dB)
60
PM (deg)
50
Rail-to-Rail
Out
Unity Gain Stable
Yes
Slew Rate V/uS
1

Documents

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Application Notes

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Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
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  • Overcome the non-linear response of the on-board NTC thermistor
  • Provide multiplexing between two inputs; the other input can be any desired source. This opens the possibilities of temperature correcting another sensor,
...

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Humidity Sensor PICtail Demo Bd
Humidity Sensor PICtail Demo Bd ( PIC16F690DM-PCTLHS )

This board supports the capacitive humidity sensor application note AN1016. It measures the capacitance of a relative humidity sensor plugged into the board. The on-board microcontroller sends the measured and calculated relative humidity (RH) to a PC for display.

The board can also measure small capacitors in different ranges of values using a dual slope integration method. The...

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8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board
8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board ( SOIC8EV )

This is a blank PCB that allows the operation of Microchip Technology’s 8-pin devices to be easily evaluated. Each device pin is connected to a pull-up resistor, a pull-down resistor, an in-line resistor, and a loading capacitor. The PCB pads allow through hole or surface mount connectors to be installed to ease connection to the board. Additional passive component footprints are on the...

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
TC7652CPD
0.953300
1.833333
14
PDIP
.300in
Matte Tin
e3
TC7652CPA
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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