datasheetbank_Logo    Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
Part Name  

P/N + Description + Content Search

Search Words :

Part Name(s) : LM12L458 LM12L458CIV LM12L458 LM12L458CIV National-Semiconductor
National ->Texas Instruments
Description : 12-BIT + SIGN DATA ACQUISITION SYSTEM WITH SELF-CALIBRATION

General Description
The LM12L458 is a highly integrated 3.3V DATA ACQUISITION SYSTEM. It combines a fully-differential self-calibrating (correcting linearity and zero errors) 13-bit (12-BIT + SIGN) analog-to-digital converter (ADC) and sample-and-hold (S/H) WITH extensive analog functions and digital functionality.

Features
■ Three operating modes: 12-BIT + SIGN, 8-bit + SIGN, and
   “watchdog”
■ Single-ended or differential inputs
■ Built-in Sample-and-Hold
■ Instruction RAM and event sequencer
■ 8-channel multiplexer
■ 32-word conversion FIFO
■ Programmable ACQUISITION times and conversion rates
SELF-CALIBRATION and diagnostic mode
■ 8- or 16-bit wide DATAbus microprocessor or DSP
   interface
■ CMOS compatible I/O

Applications
DATA Logging
■ Process Control
■ Energy Management
■ Medical Instrumentation

View
Part Name(s) : LM12434 LM12434CIV LM12434CIWM LM12438CIV LM12438CIWM LM12L438 LM12L438CIV LM12L438CIWM LM12438 National-Semiconductor
National ->Texas Instruments
Description : 12-BIT + SIGN DATA ACQUISITION SYSTEM WITH Serial I/O and SELF-CALIBRATION

General Description
The LM12434 and LM12{L}438 are highly integrated DATA ACQUISITION SYSTEMs. Operating on 3V to 5V, they combine a fully-differential self-calibrating (correcting linearity and zero errors) 13-bit (12-BIT + SIGN) analog-to-digital converter (ADC) and sample-and-hold (S/H) WITH extensive analog and digital functionality.

Features
■ Three operating modes: 12-BIT + SIGN, 8-bit a SIGN, and ‘‘watchdog’’ comparison mode
■ Single-ended or differential inputs
■ Built-in Sample-and-Hold
■ Instruction RAM and event sequencer
■ 8-channel (LM12{L}438) or 4-channel (LM12434) multiplexer
■ 32-word conversion FIFO
■ Programmable ACQUISITION times and conversion rates
SELF-CALIBRATION and diagnostic mode
■ Power down output for SYSTEM power management
■ Read while convert capability for maximum through-put rate

Applications
DATA Logging
■ Portable Instrumentation
■ Process Control
■ Energy Management
■ Robotics

View
Part Name(s) : LM12454 LM12458 LM12H458 LM12H458CIV LM12H458CIVX LM12H458CIVF LM12454CIV LM12458CIV LM12458CIVX LM12458CIVF National-Semiconductor
National ->Texas Instruments
Description : 12-BIT + SIGN DATA ACQUISITION SYSTEM WITH SELF-CALIBRATION

General Description
The LM12458, and LM12H458 are highly integrated DATA ACQUISITION SYSTEMs. Operating on just 5V, they combine a fully-differential self-calibrating (correcting linearity and zero errors) 13-bit (12-BIT + SIGN) analog-to-digital converter (ADC) and sample-and-hold (S/H) WITH extensive analog functions and digital functionality. Up to 32 consecutive conversions, using two’s complement format, can be stored in an internal 32-word (16-bit wide) FIFO DATA buffer. An internal 8-word RAM can store the conversion sequence for up to eight ACQUISITIONs through the LM12(H)458’s eight-input multiplexer. The obsolete LM12454 has a four-channel multiplexer, a differential multiplexer output, and a differential S/H input. The LM12(H)458 can also operate WITH 8-bit + SIGN resolution and in a supervisory “watchdog” mode that compares an input SIGNal against two programmable limits.

Features
■ Three operating modes: 12-BIT + SIGN, 8-bit + SIGN, and “watchdog”
■ Single-ended or differential inputs
■ Built-in Sample-and-Hold and 2.5V bandgap reference
■ Instruction RAM and event sequencer
■ 8-channel multiplexer
■ 32-word conversion FIFO
■ Programmable ACQUISITION times and conversion rates
SELF-CALIBRATION and diagnostic mode
■ 8- or 16-bit wide DATA bus microprocessor or DSP interface

Applications
DATA Logging
■ Instrumentation
■ Process Control
■ Energy Management
■ Inertial Guidance

View
Part Name(s) : LM12454 LM12458 LM12H458 LM12H458CIV LM12H458CIVX LM12H458CIVF LM12454CIV LM12458CIV LM12458CIVX LM12458CIVF 5962-9319502MYA LM12458EVAL LM12458MEL/883 LM12H458MEL/883 LM12H458MEL_883 LM12H458MWG/883 LM12H458MWG_883 5962-9319501MYA National-Semiconductor
National ->Texas Instruments
Description : 12-BIT + SIGN DATA ACQUISITION SYSTEM WITH SELF-CALIBRATION

General Description
The LM12458, and LM12H458 are highly integrated DATA ACQUISITION SYSTEMs. Operating on just 5V, they combine a fully-differential self-calibrating (correcting linearity and zero errors) 13-bit (12-BIT + SIGN) analog-to-digital converter (ADC) and sample-and-hold (S/H) WITH extensive analog functions and digital functionality.

Features
■ Three operating modes: 12-BIT + SIGN, 8-bit + SIGN, and
   “watchdog”
■ Single-ended or differential inputs
■ Built-in Sample-and-Hold and 2.5V bandgap reference
■ Instruction RAM and event sequencer
■ 8-channel multiplexer
■ 32-word conversion FIFO
■ Programmable ACQUISITION times and conversion rates
SELF-CALIBRATION and diagnostic mode
■ 8- or 16-bit wide DATA bus microprocessor or DSP
   interface

Applications
DATA Logging
■ Instrumentation
■ Process Control
■ Energy Management
■ Inertial Guidance

View
Part Name(s) : LTC1291BCJ8 LTC1291CCJ8 LTC1291DCJ8 Linear
Linear Technology
Description : Single Chip 12-BIT DATA ACQUISITION SYSTEM

DESCRIPTION
The LTC®1291 is a DATA ACQUISITION SYSTEM that contains a serial I/O successive approximation A/D converter. It uses LTCMOSTM switched capacitor technology to perform a 12-BIT unipolar A/D conversion. The input multiplexer can be configured for either single-ended or differential inputs. An on-chip sample-and-hold is included on the “+” input. When the LTC1291 is idle, it can be powered down in applications where low power consumption is desired. An external reference is not required because the LTC1291 takes its reference from the power supply (VCC). All these features are packaged in an 8-pin DIP.

FEATURES
■ Built-In Sample-and-Hold
■ Single Supply 5V Operation
■ Power Shutdown
■ Direct 3- or 4-Wire Interface to Most MPU Serial Ports and All MPU Parallel Ports
■ Two-Channel Analog Multiplexer
■ Analog Inputs Common Mode to Supply Rails
■ 8-Pin DIP Package

View
Part Name(s) : WM8144-12 WM8144-12CFT WM8144-12CFT/V Wolfson
Wolfson Microelectronics plc
Description : Integrated 12-BIT DATA ACQUISITION SYSTEM for Imaging Applications

Description
WM8144-12 integrates the analogue SIGNal conditioning required by CCD sensors WITH a 12-BIT ADC and optional pixel-by-pixel image compensation. WM8144-12 requires minimal external circuitry and provides a cost effective sensor-to-digital domain SYSTEM solution.

Features
• Reset level clamp
• Correlated Double Sampling (CDS)
• Fine offset level shifting
• Programmable Gain Amplification
12-BIT ADC WITH maximum 4 MSPS
• Digital post-processing for pixel-by-pixel image compensation
• Simple clocking scheme
• Control by serial or parallel interface
• Time-multiplexed eight-bit DATA output mode
• 48 pin TQFP package
• Pin compatible WITH WM8144-10

View
Part Name(s) : ADC12048EVAL National-Semiconductor
National ->Texas Instruments
Description : 12-BIT Plus SIGN 216 kHz 8-Channel Sampling Analog-to-Digital Converter

General Description
Operating from a single 5V power supply, the ADC12048 is a 12 bit + SIGN, parallel I/O, self-calibrating, sampling analog-to-digital converter (ADC) WITH an eight input fully differential analog multiplexer. The maximum sampling rate is 216 kHz. On request, the ADC goes through a SELF-CALIBRATION process that adjusts linearity, zero and full-scale errors.
The ADC12048’s 8-channel multiplexer is software programmable to operate in a variety of combinations of single-ended, differential, or pseudo-differential modes. The fully differential MUX and the 12-BIT + SIGN ADC allows for the difference between two SIGNals to be digitized.
The ADC12048 can be configured to work WITH many popular microprocessors/microcontrollers and DSPs including National’s HPC family, Intel386 and 8051, TMS320C25, Motorola MC68HC11/16, Hitachi 64180 and Analog Devices ADSP21xx.
For complementary voltage references see the LM4040, LM4041 or LM9140.

Features
■ 8-channel programmable Differential or Single-Ended multiplexer
■ Programmable ACQUISITION Times and user-controllable Throughput Rates
■ Programmable DATA bus width (8/13 bits)
■ Built-in Sample-and-Hold
■ Programmable Auto-Calibration and Auto-Zero cycles
■ Low power standby mode
■ No missing codes

Applications
■ Medical instrumentation
■ Process control SYSTEMs
■ Test equipment
DATA logging
■ Inertial guidance

 

View
Part Name(s) : ADC12048 ADC12048CIV ADC12048CIVF National-Semiconductor
National ->Texas Instruments
Description : 12-BIT Plus SIGN 216 kHz 8-Channel Sampling Analog-to-Digital Converter

General Description
Operating from a single 5V power supply, the ADC12048 is a 12 bit + SIGN, parallel I/O, self-calibrating, sampling analog-to-digital converter (ADC) WITH an eight input fully differential analog multiplexer. The maximum sampling rate is 216 kHz. On request, the ADC goes through a SELF-CALIBRATION process that adjusts linearity, zero and full-scale errors.
The ADC12048’s 8-channel multiplexer is software programmable to operate in a variety of combinations of single-ended, differential, or pseudo-differential modes. The fully differential MUX and the 12-BIT + SIGN ADC allows for the difference between two SIGNals to be digitized.
The ADC12048 can be configured to work WITH many popular microprocessors/microcontrollers and DSPs including National’s HPC family, Intel386 and 8051, TMS320C25, Mo torola MC68HC11/16, Hitachi 64180 and Analog Devices ADSP21xx.
For complementary voltage references see the LM4040, LM4041 or LM9140.

Features
■ 8-channel programmable Differential or Single-Ended multiplexer
■ Programmable ACQUISITION Times and user-controllable Throughput Rates
■ Programmable DATA bus width (8/13 bits)
■ Built-in Sample-and-Hold
■ Programmable Auto-Calibration and Auto-Zero cycles
■ Low power standby mode
■ No missing codes

Applications
■ Medical instrumentation
■ Process control SYSTEMs
■ Test equipment
DATA logging
■ Inertial guidance

 

View
Part Name(s) : ADS7870 ADS7870EA ADS7870EA/1K ADS7870EA/250 BURR-BROWN
Burr-Brown -> Texas Instruments
Description : 12-BIT ADC, MUX, PGA and Internal Reference DATA ACQUISITION SYSTEM

DESCRIPTION
The ADS7870(1) is a complete low-power DATA ACQUISITION SYSTEM on a single chip. It consists of a 4-channel differential/8-channel single-ended multiplexer, precision programmable gain amplifier, 12-BIT successive approximation analog-to-digital converter and a precision voltage reference.
The programmable-gain amplifier provides high input impedance, excellent gain accuracy, good common mode rejection, and low noise.

FEATURES
● 16-BIT DYNAMIC RANGE
● PGA GAINS: 1, 2, 4, 5, 8, 10, 16, 20V/V
● 4-CHANNEL DIFFERENTIAL/8-CHANNEL
   SINGLE ENDED MULTIPLEXER
● 2.048V OR 2.5V INTERNAL REFERENCE
● FAST SERIAL INTERFACE
● HIGH THROUGHPUT RATE: 52ksamples/s
● ERROR/OVERLOAD INDICATOR
● 2.7V TO 5.5V SINGLE-SUPPLY OPERATION
● 4-BIT DIGITAL I/O VIA SERIAL INTERFACE
● SSOP-28 PACKAGE

APPLICATIONS
● PORTABLE/BATTERY POWERED SYSTEMS
● LOW POWER INSTRUMENTATION
● LOW POWER CONTROL SYSTEMS
● SMART SENSOR APPLICATIONS

View
Part Name(s) : ADS7870 ADS7870EA ADS7870EA/250 ADS7870EA/1K BB
Burr-Brown -> Texas Instruments
Description : 12-BIT ADC, MUX, PGA and Internal Reference DATA ACQUISITION SYSTEM

DESCRIPTION
The ADS7870(1) is a complete low-power DATA ACQUISITION SYSTEM on a single chip. It consists of a 4-channel differential/8-channel single-ended multiplexer, precision programmable gain amplifier, 12-BIT successive approximation analog-to-digital converter and a precision voltage reference.
The programmable-gain amplifier provides high input impedance, excellent gain accuracy, good common mode rejection, and low noise.

FEATURES
● 16-BIT DYNAMIC RANGE
● PGA GAINS: 1, 2, 4, 5, 8, 10, 16, 20V/V
● 4-CHANNEL DIFFERENTIAL/8-CHANNEL
   SINGLE ENDED MULTIPLEXER
● 2.048V OR 2.5V INTERNAL REFERENCE
● FAST SERIAL INTERFACE
● HIGH THROUGHPUT RATE: 52ksamples/s
● ERROR/OVERLOAD INDICATOR
● 2.7V TO 5.5V SINGLE-SUPPLY OPERATION
● 4-BIT DIGITAL I/O VIA SERIAL INTERFACE
● SSOP-28 PACKAGE

APPLICATIONS
● PORTABLE/BATTERY POWERED SYSTEMS
● LOW POWER INSTRUMENTATION
● LOW POWER CONTROL SYSTEMS
● SMART SENSOR APPLICATIONS

View

1

2345678910 Next

 

All Rights Reserved © datasheetbank.com 2014 - 2019 [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]