전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

TC1034 데이터시트(PDF) 5 Page - Microchip Technology

부품명 TC1034
상세설명  Linear Building Block . Single Operational Amplifiers in SOT Packages
Download  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  MICROCHIP [Microchip Technology]
홈페이지  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

TC1034 데이터시트(HTML) 5 Page - Microchip Technology

  TC1034 Datasheet HTML 1Page - Microchip Technology TC1034 Datasheet HTML 2Page - Microchip Technology TC1034 Datasheet HTML 3Page - Microchip Technology TC1034 Datasheet HTML 4Page - Microchip Technology TC1034 Datasheet HTML 5Page - Microchip Technology TC1034 Datasheet HTML 6Page - Microchip Technology TC1034 Datasheet HTML 7Page - Microchip Technology TC1034 Datasheet HTML 8Page - Microchip Technology TC1034 Datasheet HTML 9Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 16 page
background image
© 2002 Microchip Technology Inc.
DS21343B-page 5
TC1034/TC1035
3.0
DETAILED DESCRIPTION
The TC1034/TC1035 is one of a series of very low
power, linear building block products targeted at low
voltage, single supply applications. The TC1034/
TC1035 minimum operating voltage is 1.8V and
maximum supply current is only 8
µA. The TC1034 is a
single op amp in a 5-Pin SOT-23A package, and the
TC1035 is a single op amp with shutdown input in a
6-Pin SOT-23A package.
Microchip’s op amps are internally compensated to be
unity gain stable and have a typical gain bandwidth
product of 90kHz with typical slew rates of 35V/msec.
The amplifier’s input range extends beyond both
supplies by 200mV and the outputs will swing to within
several millivolts of the supplies depending on the load
current being driven.
Input offset voltage is 500
µV max at 25°C with an input
bias current of less than 100pA. This makes these
devices extremely suitable for precision, low power
applications.
4.0
TYPICAL APPLICATIONS
The TC1034/TC1035 lends itself to a wide variety of
applications, particularly in battery powered systems. It
typically finds applications in power management,
processor supervisory and interface circuitry.
4.1
Voice Band Receive Filter
The majority of spectral energy for human voices is
found to be in a 2.7kHz frequency band from 300Hz to
3kHz. To properly recover a voice signal in applications
such as radios, cellular phones and voice pagers, a low
power bandpass filter that is matched to the human
voice spectrum can be implemented using Microchip’s
CMOS op amps. Figure 4-1 shows a unity gain multi-
pole Butterworth filter with ripple less than 0.15dB in
the human voice band. The lower 3dB cut-off frequency
is 70Hz (single order response), while the upper cut-off
frequency is 3.5kHz (fourth order response).
4.2
Supervisory Audio Tone (SAT)
Filter for Cellular
Supervisory Audio Tones (SAT) provide a reliable
transmission path between cellular subscriber units
and base stations. The SAT tone functions much like
the current/voltage used in land line telephone systems
to indicate that a phone is off the hook. The SAT tone
may be one of three frequencies: 5970, 6000 or
6030Hz. A loss of SAT implies that channel conditions
are impaired and if SAT is interrupted for more than 5
seconds a cellular call is terminated.
Figure 4-2 shows a high Q (30) second order SAT
detection bandpass filter using Microchip’s CMOS op
amp architecture. This circuit nulls all frequencies
except the three SAT tones of interest.


유사한 부품 번호 - TC1034

제조업체부품명데이터시트상세설명
logo
TelCom Semiconductor, I...
TC1030 TELCOM-TC1030 Datasheet
27Kb / 1P
   LINEAR BUILDING BLOCK - QUAD LOW POWER OP AMP
logo
Microchip Technology
TC1030 MICROCHIP-TC1030 Datasheet
469Kb / 14P
   Linear Building Block . Quad Low Power Op Amp with Shutdown Modes
2002
logo
TelCom Semiconductor, I...
TC1030COD TELCOM-TC1030COD Datasheet
27Kb / 1P
   LINEAR BUILDING BLOCK - QUAD LOW POWER OP AMP
TC1030CPD TELCOM-TC1030CPD Datasheet
27Kb / 1P
   LINEAR BUILDING BLOCK - QUAD LOW POWER OP AMP
TC1030CQR TELCOM-TC1030CQR Datasheet
27Kb / 1P
   LINEAR BUILDING BLOCK - QUAD LOW POWER OP AMP
More results

유사한 설명 - TC1034

제조업체부품명데이터시트상세설명
logo
Microchip Technology
TC1037 MICROCHIP-TC1037 Datasheet
481Kb / 18P
   Linear Building Block . Single Comparator in SOT Packages
2002
logo
Linear Technology
LTC2050 LINER-LTC2050_15 Datasheet
206Kb / 16P
   Zero-Drift Operational Amplifiers in SOT-23
LTC2050HV LINER-LTC2050HV_15 Datasheet
206Kb / 16P
   Zero-Drift Operational Amplifiers in SOT-23
logo
TelCom Semiconductor, I...
TC1025 TELCOM-TC1025 Datasheet
26Kb / 1P
   LINEAR BUILDING BLOCK - DUAL LOW POWER COMPARATOR
logo
Microchip Technology
TC1025 MICROCHIP-TC1025 Datasheet
285Kb / 16P
   Linear Building Block - Dual Low Power Comparator
2005
logo
Siemens Semiconductor G...
TAA762 SIEMENS-TAA762 Datasheet
315Kb / 13P
   Single Operational Amplifiers
logo
Panasonic Semiconductor
AN1741 PANASONIC-AN1741 Datasheet
110Kb / 4P
   Single Operational Amplifiers
logo
Siemens Semiconductor G...
TBA221 SIEMENS-TBA221 Datasheet
317Kb / 9P
   Single Operational Amplifiers
logo
National Semiconductor ...
MJLM108A-X NSC-MJLM108A-X Datasheet
440Kb / 19P
   OPERATIONAL AMPLIFIERS (SINGLE)
logo
STMicroelectronics
LM201ADT STMICROELECTRONICS-LM201ADT Datasheet
227Kb / 11P
   SINGLE OPERATIONAL AMPLIFIERS
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com