DataSheetWiki


TC7652 fiches techniques PDF

Microchip Technology - Low Noise/ Chopper Stabilized Operational Amplifier

Numéro de référence TC7652
Description Low Noise/ Chopper Stabilized Operational Amplifier
Fabricant Microchip Technology 
Logo Microchip Technology 





1 Page

No Preview Available !





TC7652 fiche technique
TC7652
Low Noise, Chopper Stabilized Operational Amplifier
Features
• Low Offset Over Temperature Range: 10µV
• Ultra Low Long Term Drift: 150nV/Month
• Low Temperature Drift: 100nV/°C
• Low DC Input Bias Current: 15pA
• High Gain, CMRR and PSRR: 110dB Min
• Low Input Noise Voltage: 0.2µVp-p (DC to 1Hz)
• Internally Compensated for Unity Gain Operation
• Clamp Circuit for Fast Overload Recovery
Applications
• Instrumentation
• Medical Instrumentation
• Embedded Control
• Temperature Sensor Amplifier
• Strain Gage Amplifier
Device Selection Table
Part Number
TC7652CPA
TC7652CPD
Package
8-Pin Plastic DIP
14-Pin Plastic DIP
Temperature
Range
0°C to +70°C
0°C to +70°C
Package Type
8-Pin DIP
CA 1
8 CB
-Input 2
7
TC7652CPA
VDD
+Input 3
6 Output
VSS 4
5
Output
Clamp
14-Pin DIP
CB 1
14 INT/EXT
CA 2
13
EXT CLK
In
NC 3
12
INT CLK
Out
TC7652CPD
-Input 4
11 VDD
+Input 5
NC 6
VSS 7
10 Output
9
Output
Clamp
8 CRETN
NC = No Internal Connection
(May Be Used As Input Guard)
General Description
The 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 prob-
lems from external trim components). Like the TC7650,
the TC7652 requires only two noncritical external caps
for storing the chopped null potentials. There are no
significant chopping spikes, internal effects or over-
range lockup problems.
© 2002 Microchip Technology Inc.
DS21464B-page 1

PagesPages 16
Télécharger [ TC7652 ]


Fiche technique recommandé

No Description détaillée Fabricant
TC7650 CHOPPER-STABILIZED OPERATIONAL AMPLIFIER TelCom Semiconductor
TelCom Semiconductor
TC7650 Chopper Stabilized Operational Amplifier Microchip Technology
Microchip Technology
TC7650CPA Chopper Stabilized Operational Amplifier Microchip Technology
Microchip Technology
TC7650CPA CHOPPER-STABILIZED OPERATIONAL AMPLIFIER TelCom Semiconductor
TelCom Semiconductor

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche