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AD7821KN

AD7821KN
Mfr. #:
AD7821KN
Fabricante:
Analog Devices Inc.
Descripción:
Analog to Digital Converters - ADC Hi Spd uP-Compatible CMOS 8B Sampling
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
AD7821KN Ficha de datos
Entrega:
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Pago:
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ECAD Model:
Más información:
AD7821KN más información AD7821KN Product Details
Atributo del producto
Valor de atributo
Fabricante
Analog Devices Inc.
categoria de producto
Adquisición de datos: convertidores analógicos a digitales (ADC)
Serie
AD7821
Producto
Convertidores analógicos a digitales
Escribe
S/H ADC
embalaje
Tubo
Unidad de peso
0.079719 oz
Estilo de montaje
A través del orificio
Paquete-Estuche
PDIP-20
Tipo de entrada
Final único
Temperatura de funcionamiento
-40°C ~ 85°C
Tipo de salida
CMOS / TTL
Características
-
Número de canales
1 Channel
Paquete de dispositivo de proveedor
20-PDIP
Tasa de muestreo por segundo
1M
Interfaz de datos
Parallel
Número de bits
8
Suministro de voltaje Analógico
5V
Voltaje-Suministro-Digital
5V
Configuración
S / H-ADC
Arquitectura
Canalizado
Número de entradas
1
Resolución
8 bit
Tipo de referencia
Externo
Ratio-SH: ADC
1:01
Número de convertidores AD
1
Disipación de potencia Pd
100.5 mW
Temperatura máxima de funcionamiento
+ 125 C
Temperatura mínima de funcionamiento
- 55 C
El consumo de energía
50 mW
Tipo de interfaz
Parallel
Relación señal / ruido SNR
45 dB
Error de ganancia
+/- 1 LSB
Número de convertidores
1 Converter
Tasa de muestreo
1 MS/s
Tags
AD7821K, AD7821, AD782, AD78, AD7
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***S.I.T. Europe - USA - Asia
ADC, Flash Method, 8-Bit, 1 Func, 1 Channel, Parallel, 8 Bits Access, CMOS, PDIP20
***ical
Single ADC Semiflash 1Msps 8-bit Parallel 20-Pin PDIP N Tube
***ource
LC2MOS High Speed, mP-Compatible 8-Bit ADC with Track/Hold Function
***log Devices
The AD7821 is a high-speed, 8-bit, sampling, analog-to-digital converter that offers improved performance over the popular AD7820. It offers a conversion time of 660 ns (vs. 1.36 µs for the AD7820) and 100 kHz signal bandwidth (vs. 6.4 kHz). The sampling instant is better defined and occurs on the falling edge of WR of RD. The provision for a VSS pin (Pin 19) allows the part to operate from ±5 V supplies and to digitize bipolar input signals. Alternatively, for unipolar inputs, the VSS pin can be grounded and the AD7821 will operate from a single +5 V supply, like the AD7820. The AD7821 has a built-in track-and-hold function capable of digitizing full-scale signals up to 100 kHz max. It also uses a half-flash conversion technique that eliminates the need to generate a CLK signal for the ADC. The AD7821 is designed with standard microprocessor control signals (CS, RD, WR, RDY, INT) and latched, three-state data outputs capable of interfacing to high-speed data buses. An overflow output (OFL) is also provided for cascading devices to achieve higher resolution. The AD7821 is fabricated in Linear-Compatible CMOS (LC2MOS), an advanced, mixed technology process combining precision bipolar circuits with low-power CMOS logic. The part features a low power dissipation of 50 mW.
Parte # Mfg. Descripción Valores Precio
AD7821KNZ
DISTI # V99:2348_06212338		Analog Devices IncSingle Channel Single ADC Semiflash 1Msps 8-bit Parallel 20-Pin PDIP N Tube
RoHS: Compliant		8
  • 500:$16.0700
  • 250:$16.9300
  • 100:$18.2000
  • 50:$18.4500
  • 25:$19.8200
  • 10:$20.3800
  • 5:$21.4800
  • 1:$22.1900
AD7821KNZ
DISTI # AD7821KNZ-ND		Analog Devices IncIC ADC 8BIT LC2MOS T/H HS 20-DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		148In Stock
  • 108:$19.4104
  • 18:$22.7306
  • 1:$24.6500
AD7821KN
DISTI # AD7821KN-ND		Analog Devices IncIC ADC 8BIT LC2MOS T/H HS 20-DIP
RoHS: Not compliant
Min Qty: 18
Container: Tube		Limited Supply - Call
    AD7821KNZ
    DISTI # 16481812    		Analog Devices IncSingle Channel Single ADC Semiflash 1Msps 8-bit Parallel 20-Pin PDIP N Tube
    RoHS: Compliant    		54
    • 1:$17.6526
    AD7821KNZ
    DISTI # 25836797    		Analog Devices IncSingle Channel Single ADC Semiflash 1Msps 8-bit Parallel 20-Pin PDIP N Tube
    RoHS: Compliant    		8
    • 5:$21.4800
    • 1:$22.1900
    AD7821KNAnalog Devices IncADC, Flash Method, 8-Bit, 1 Func, 1 Channel, Parallel, 8 Bits Access, CMOS, PDIP20
    RoHS: Not Compliant    		197
    • 1000:$18.9700
    • 500:$19.9700
    • 100:$20.7900
    • 25:$21.6800
    • 1:$23.3500
    AD7821KNZAnalog Devices IncADC, Flash Method, 8-Bit, 1 Func, 1 Channel, Parallel, 8 Bits Access, CMOS, PDIP20
    RoHS: Compliant    		39
    • 1000:$27.9500
    • 500:$29.4200
    • 100:$30.6300
    • 25:$31.9400
    • 1:$34.4000
    AD7821KN
    DISTI # 584-AD7821KN    		Analog Devices IncAnalog to Digital Converters - ADC Hi Spd uP-Compatible CMOS 8B Sampling
    RoHS: Not compliant    		0
      AD7821KNZ
      DISTI # 584-AD7821KNZ      		Analog Devices IncAnalog to Digital Converters - ADC Hi Spd uP-Compatible CMOS 8B Sampling
      RoHS: Compliant      		33
      • 1:$22.9900
      • 5:$22.2100
      • 10:$21.4200
      • 25:$20.3900
      • 50:$19.6500
      • 100:$18.6000
      • 250:$17.1900
      AD7821KNAnalog Devices IncAnalog Digital Converter, Single, 8 Bit, 20 Pin, DIP1
      • 1:$18.0000
      AD7821KNAnalog Devices IncAnalog Digital Converter, Single, 8 Bit, 20 Pin, DIP80
      • 41:$23.8000
      • 20:$25.2000
      • 1:$28.0000
      AD7821KNAnalog Devices IncAnalog Digital Converter, Single, 8 Bit, 20 Pin, DIP7
      • 4:$12.9896
      • 1:$17.3194
      AD7821KNAnalog Devices IncAnalog Digital Converter, Single, 8 Bit, 20 Pin, DIP17
      • 18:$13.3650
      • 4:$14.8500
      • 1:$19.8000
      AD7821KNZAnalog Devices Inc 25
      • 1:$16.2500
      AD7821KNZ
      DISTI # 5228714      		Analog Devices Inc8BIT A-D CONVERTER AD7821KN DIL20 1MSPS, EA4
      • 1:£17.8200
      • 9:£17.0700
      AD7821KNZ
      DISTI # 5228714P      		Analog Devices Inc8BIT A-D CONVERTER AD7821KN DIL20 1MSPS, TU13
      • 9:£17.0700
      AD7821KNAnalog Devices Inc 2
      • 1:$13.5000
      AD7821KNAnalog Devices Inc 11
        AD7821KNZAnalog Devices Inc 32
        • 1:$15.0000
        • 31:$14.4225
        AD7821KNAnalog Devices IncADC, Flash Method, 8-Bit, 1 Func, 1 Channel, Parallel, 8 Bits Access, CMOS, PDIP20
        RoHS: Not Compliant        		Europe - 6
          Imagen Parte # Descripción
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          OMO.#: OMO-AD7890ARZ-10REEL

          		 Analog to Digital Converters - ADC LC2MOS 8CH 12B Data Acquisition System
          AD7898AR-10

          Mfr.#: AD7898AR-10

          OMO.#: OMO-AD7898AR-10

          		 Analog to Digital Converters - ADC 5V 12-Bit Serial 220 kSPS
          AD7892BN-1

          Mfr.#: AD7892BN-1

          OMO.#: OMO-AD7892BN-1-ANALOG-DEVICES-INC-ADI

          		 Analog to Digital Converters - ADC Bipolar Input Parallel 12B 600kSPS
          AD7820LNZ

          Mfr.#: AD7820LNZ

          OMO.#: OMO-AD7820LNZ-ANALOG-DEVICES-INC-ADI

          		 Analog to Digital Converters - ADC 8-Bit 2uS Sampling
          AD7849AR

          Mfr.#: AD7849AR

          OMO.#: OMO-AD7849AR-ANALOG-DEVICES-INC-ADI

          		 Digital to Analog Converters - DAC Serial Input 14B/16B
          AD7890AR-10Z

          Mfr.#: AD7890AR-10Z

          OMO.#: OMO-AD7890AR-10Z-1190

          		 Nuevo y original
          AD7845KR-REEL

          Mfr.#: AD7845KR-REEL

          OMO.#: OMO-AD7845KR-REEL-1190

          		 D/A Converter, 1 Func, Parallel, Word Input Loading, 2.5us Settling Time, PDSO24
          AD7853AN

          Mfr.#: AD7853AN

          OMO.#: OMO-AD7853AN-1190

          		 ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Serial Access, CMOS, PDIP24
          AD7868BR

          Mfr.#: AD7868BR

          OMO.#: OMO-AD7868BR-1190

          		 Nuevo y original
          AD7895AR-3REEL

          Mfr.#: AD7895AR-3REEL

          OMO.#: OMO-AD7895AR-3REEL-1190

          		 Nuevo y original
          Disponibilidad
          Valores:
          Available
          En orden:
          4500
          Ingrese la cantidad:
          El precio actual de AD7821KN es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
          Precio de referencia (USD)
          Cantidad
          Precio unitario
          Ext. Precio
          1
          19,48 US$
          19,48 US$
          10
          18,51 US$
          185,10 US$
          100
          17,54 US$
          1 753,60 US$
          500
          16,56 US$
          8 280,85 US$
          1000
          15,59 US$
          15 587,50 US$
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