TC7650CPD Microchip Technology, TC7650CPD Datasheet
TC7650CPD
Specifications of TC7650CPD
Available stocks
Related parts for TC7650CPD
TC7650CPD Summary of contents
Page 1
... Embedded Control • Temperature Sensor Amplifier • Strain Gage Amplifier Device Selection Table Part Temperature Package Number Range TC7650CPA 8-Pin PDIP 0°C to +70°C TC7650CPD 14-Pin PDIP 0°C to +70°C 2002 Microchip Technology Inc. © Package Type 8-Pin DIP Ω 12 – ...
Page 2
... Circuit Oscillator Main Amplifier A B NULL Intermod Compensation Null Amplifier Null OS drift errors with temperature. A nulling errors and the OS error. Offset nulling voltages are OS null OS 14-Pin DIP Only INT/EXT EXT CLK IN CLK OUT Output TC7650 *C RETN 2002 Microchip Technology Inc. © ...
Page 3
... Output clamp not connected. See typical characteristics curves for output swing versus clamp current characteristics. 3: Limiting input current to 100µA is recommended to avoid latch-up problems. 2002 Microchip Technology Inc. © *Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. ...
Page 4
... In wideband applications, the best frequency response will be achieved with a load resistor of 10kΩ or higher. This results in a smooth 6dB/octave response from 0.1Hz to 2MHz, with phase shifts of less than 10° in the transi OSE OSM OSN ( ) – ------------------------------------------ - A N 2002 Microchip Technology Inc. © ...
Page 5
... RETN SS 2002 Microchip Technology Inc. © ing sum and difference frequencies, and causing dis- turbances to the gain and phase versus frequency characteristics near the chopping frequency. These effects are substantially reduced in the TC7650 by feeding the nulling circuit with a dynamic current corre- ...
Page 6
... High impedance loads are preferable, and separation from surrounding heat dissipating elements is advised. INVERTING AMPLIFIER WITH OPTIONAL CLAMP R 2 Clamp TC7650 Output ‡ 100 kΩ For Full Clamp Effect 0.1 F µ 0.1 F µ 2002 Microchip Technology Inc. © ...
Page 7
... Mylar) are preferred; ceramic or other lower grade capacitors may be suitable in some applications. For fast settling on initial turn-on, low dielectric absorp- tion capacitors (such as polypropylene) should be used. With ceramic capacitors, several seconds may be required to settle to 1µV. 2002 Microchip Technology Inc. © FIGURE 3-6: R Input will ...
Page 8
... OUTPUT VOLTAGE (V) Gain/Phase vs. Frequency GAIN 0 –10 –20 PHASE –30 –40 CLOSED-LOOP –50 GAIN = 20 –60 1k 10k 100k 1M FREQUENCY ( 2002 Microchip Technology Inc. © 225 180 135 -45 -90 -135 -180 10M ...
Page 9
... PDIP (Narrow) .200 (5.08) .140 (3.56) .150 (3.81) .115 (2.92) .110 (2.79) .090 (2.29) 2002 Microchip Technology Inc. © PIN 1 .260 (6.60) .240 (6.10) .070 (1.78) .040 (1.02) .400 (10.16) .348 (8.84) .040 (1.02) ...
Page 10
... TC7650 DS21463B-page 10 2002 Microchip Technology Inc. © ...
Page 11
... The Microchip Worldwide Site (www.microchip.com) Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using. New Customer Notification System Register on our web site (www.microchip.com/cn) to receive the most current information on our products. 2002 Microchip Technology Inc. © TC7650 DS21463B-page 11 ...
Page 12
... TC7650 NOTES: DS21463B-page 12 2002 Microchip Technology Inc. © ...
Page 13
... Serialized Quick Turn Programming (SQTP service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2002, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received QS-9000 quality system ...
Page 14
... Korea Microchip Technology Korea 168-1, Youngbo Bldg. 3 Floor Samsung-Dong, Kangnam-Ku Seoul, Korea 135-882 Tel: 82-2-554-7200 Fax: 82-2-558-5934 Singapore Microchip Technology Singapore Pte Ltd. 200 Middle Road #07-02 Prime Centre Singapore, 188980 Tel: 65-6334-8870 Fax: 65-6334-8850 Taiwan Microchip Technology Taiwan 11F-3, No. 207 ...