AD7820LR-REEL

Mfr. #:: AD7820LR-REEL
メーカー:: Rochester Electronics, LLC
説明:: ADC, Flash Method, 8-Bit, 1 Func, 1 Channel, Parallel, 8 Bits Access, CMOS, PDSO20
ライフサイクル:: メーカー新製品
データシート:: AD7820LR-REEL データシート
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製品属性
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メーカー: ADI

製品カテゴリ: ICチップ

Tags: AD7820LR, AD7820L, AD7820, AD782, AD78, AD7

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AD7820LR-REEL 説明

***enic: 8-BIT FLASH ADC, 8-BIT ACCESS

***S: French Electronic Distributor since 1988

***log Devices: The AD7820 is a high speed, microprocessor-compatible 8-bit ADC which uses a half-flash conversion technique to achieve a conversion time of 1.36 µs. The converter has a 0 V to +5 V analog input voltage range with a single +5 V supply. The half-flash technique consists of 31 comparators, a most significant 4-bit ADC and a least significant 4-bit ADC. The input to the AD7820 is tracked and held by the input sampling circuitry, eliminating the need for an external sample-and-hold for signals with slew rates less than 100 mV/µs. The part is designed for ease of microprocessor interface with the AD7820 appearing as a memory location or I/O port without the need for external interfacing logic. All digital outputs use latched, three-state output buffer circuitry to allow direct connection to a microprocessor data bus or system input port. A non-three state overflow output is also provided to allow cascading of devices to give higher resolution.

***ow.cn: 8-Channel Single ADC SAR 31.25ksps 8-bit Serial 20-Pin SOIC Tube

*** Stop Electro: ADC, Successive Approximation, 8-Bit, 1 Func, 8 Channel, Serial Access, Bipolar, PDSO20

***as Instruments: 8-Bit, 8-Ch Serial I/O A/D Converter 20-SOIC -40 to 85

***ment14 APAC: IC, 8BIT ADC, SERIAL, I/O, 20-SO; Resolution (Bits):8bit; Data Interface:Serial, 1-Wire; Supply Voltage Range - Analogue:4.5V to 6.3V; Supply Current:900µA; IC Case Style:SOIC; No. of Pins:20; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (20-Jun-2011); Base Number:838; Digital IC Case Style:SOIC; Input Channel Type:Differential, Single Ended; Input Type:Differential, Single Ended; Interface Type:1-Wire, Serial; No. of Channels:8; Package / Case:SOIC; Sample Rate:31KSPS; Supply Voltage Max:6.3V; Supply Voltage Min:4.5V; Termination Type:SMD

***ical: 1-Channel Single ADC Semiflash 8-bit Parallel 20-Pin SOIC W Tube

*** Electronic Components: Analog to Digital Converters - ADC 8-Bit 2uS Sampling

***log Devices: 8-Bit, 2µS, Sampling A/D Converter

***ical: Single Channel Single ADC Semiflash 2Msps 8-bit Parallel 20-Pin SOIC W Tube

***ponent Stockers USA: 1-CH 8-BIT FLASH METHOD ADC PARALLEL ACCESS PDSO20

***ource: 3 V/5 V, 2 MSPS, 8-Bit, 1-, 4-, 8-Channel Sampling ADCs

***log Devices: The AD7822/AD7825/AD7829 are high speed, 1-, 4-, and 8-channel, microprocessor-compatible, 8-bit analog-to-digital converters with a maximum throughput of 2 MSPS. The AD7822/ AD7825/AD7829 contain an on-chip reference of 2.5 V (2% tolerance); a track-and-hold amplifier; a 420 ns, 8-bit half-flash ADC; and a high speed parallel interface. The converters can operate from a single 3 V ± 10% and 5 V ± 10% supply. The AD7822/AD7825/AD7829 combine the convert start and power-down functions at one pin, that is, the CONVST pin. This allows a unique automatic power-down at the end of a conversion to be implemented. The logic level on the CONVST pin is sampled after the end of a conversion when an EOC (end of conversion) signal goes high. If it is logic low at that point, the ADC is powered down. The AD7822 and AD7825 also have a separate power-down pin (see the Operating Modes section). The parallel interface is designed to allow easy interfacing to microprocessors and DSPs. Using only address decoding logic, the parts are easily mapped into the microprocessor address space. The EOC pulse allows the ADCs to be used in a stand-alone manner (see the Parallel Interface section.) The AD7822 and AD7825 are available in 20-lead and 24-lead, 0.3" wide, plastic dual in-line packages (PDIP); 20-lead and 24-lead standard small outline packages (SOIC); and 20-lead and 24-lead thin shrink small outline packages (TSSOP). The AD7829 is available in a 28-lead, 0.6" wide PDIP; a 28-lead SOIC; and a 28-lead TSSOP. Product Highlights Fast Conversion Time. The AD7822/AD7825/AD7829 have a conversion time of 420 ns. Faster conversion times maximize the DSP processing time in a real-time system. Analog Input Span Adjustment. The VMID pin allows the user to offset the input span. This feature can reduce the requirements of single-supply op amps and take into account any system offsets. FPBW (Full Power Bandwidth) of Track-and-Hold. The track-and-hold amplifier has an excellent high frequency performance. The AD7822/AD7825/AD7829 are capable of converting full-scale input signals up to a frequency of 10 MHz. This makes the parts ideally suited to subsampling applications. Channel Selection. Channel selection is made without the necessity of writing to the part. Applications Data acquisition systems, DSP front ends Disk drives Mobile communication systems, subsampling applications

*** Stop Electro: ADC, Flash Method, 8-Bit, 1 Func, 1 Channel, Parallel, 8 Bits Access, CMOS, PDSO20

***i-Key: 8-BIT ADC, FLASH METHOD

***swan: IC ADC 8BIT FLASH 20SOIC

***eco: 8-BIT HI-SPD UP COMP A/D-SOIC

*** Electronics: ANALOG DEVICES AD7821KR Analogue to Digital Converter, 8 bit, 4.75 V, 5.25 V

***C: Single ADC Semiflash 1Msps 8-bit Parallel 20-Pin SOIC Single ADC Semiflash 1Msps 8-bit Parallel 20-Pin SOIC Single ADC Semiflash 1Msps 8-bit Parallel 20-Pin SOIC Single ADC Semiflash 1Msps 8-bit Parallel 20-Pin SOIC

***ource: LC2MOS High Speed, mP-Compatible 8-Bit ADC with Track/Hold Function

***ical: ADC Single SAR 31KSPS 8-Bit Serial 14-Pin SOIC W Rail

*** Stop Electro: ADC, Successive Approximation, 8-Bit, 1 Func, 1 Channel, Serial Access, Bipolar, PDSO14

***as Instruments: 8-Bit, 1-Ch Serial I/O A/D Converter 14-SOIC -40 to 85

***ark: A/D Converter (A-D) IC; Resolution (Bits):8; Input Channels Per ADC:1; Input Channel Type:Differential, Single Ended; Data Interface:Serial; Package/Case:8-SOIC; Interface Type:Serial; Leaded Process Compatible:Yes RoHS Compliant: Yes

Market price

モデル	メーカー	説明	ストック	価格
AD7820LR-REEL	Analog Devices Inc	ADC, Flash Method, 8-Bit, 1 Func, 1 Channel, Parallel, 8 Bits Access, CMOS, PDSO20 RoHS: Not Compliant	8000	1000:$22.0300 500:$23.1900 100:$24.1400 25:$25.1800 1:$27.1100
AD7820LR-REEL	Analog Devices Inc	1-CH 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDSO20	2468	413:$9.0000 194:$9.7200 1:$18.0000

画像	モデル	説明
	Mfr.#: AD7820KNZ OMO.#: OMO-AD7820KNZ	Analog to Digital Converters - ADC 8-Bit 2uS Sampling
	Mfr.#: AD7820KRZ OMO.#: OMO-AD7820KRZ	Analog to Digital Converters - ADC 8-Bit 2uS Sampling
	Mfr.#: AD7820KR-REEL OMO.#: OMO-AD7820KR-REEL	Analog to Digital Converters - ADC 8-Bit 2uS Sampling
	Mfr.#: AD7820KN OMO.#: OMO-AD7820KN-ANALOG-DEVICES-INC-ADI	Analog to Digital Converters - ADC 8-Bit 2uS Sampling
	Mfr.#: AD7820KRZ OMO.#: OMO-AD7820KRZ-ANALOG-DEVICES-INC-ADI	Analog to Digital Converters - ADC 8-Bit 2uS Sampling
	Mfr.#: AD7820KNZ OMO.#: OMO-AD7820KNZ-ANALOG-DEVICES-INC-ADI	Analog to Digital Converters - ADC 8-Bit 2uS Sampling
	Mfr.#: AD7820LP OMO.#: OMO-AD7820LP-1151	ADC, Flash Method, 8-Bit, 1 Func, 1 Channel, Parallel, 8 Bits Access, CMOS, PQCC20
	Mfr.#: AD7820LR OMO.#: OMO-AD7820LR-1151	ADC, Flash Method, 8-Bit, 1 Func, 1 Channel, Parallel, 8 Bits Access, CMOS, PDSO20
	Mfr.#: AD7820LR-REEL OMO.#: OMO-AD7820LR-REEL-1151	ADC, Flash Method, 8-Bit, 1 Func, 1 Channel, Parallel, 8 Bits Access, CMOS, PDSO20
	Mfr.#: AD7820TQ/883B OMO.#: OMO-AD7820TQ-883B-1190	ブランドニューオリジナル

AD7820LR-REEL

Step1:Vacuum Packaging with PL

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Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes