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AD7770ACPZ

AD7770ACPZ
Mfr. #:
AD7770ACPZ
Fabricante:
Analog Devices Inc.
Descripción:
Analog to Digital Converters - ADC Eight 24B 32ksps SD-ADC PGA
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
AD7770ACPZ Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
AD7770ACPZ más información AD7770ACPZ Product Details
Atributo del producto
Valor de atributo
Fabricante:
Analog Devices Inc.
Categoria de producto:
Convertidores analógicos a digitales - ADC
RoHS:
Y
Serie:
AD7770
Estilo de montaje:
SMD / SMT
Paquete / Caja:
LFCSP-64
Resolución:
24 bit
Número de canales:
8 Channel
Tasa de muestreo:
32 kS/s
Tipo de entrada:
Diferencial / pseudodiferencial / de un solo extremo
Tipo de interfaz:
SPI
Arquitectura:
Sigma-Delta
Tipo de referencia:
Interno
Voltaje de suministro analógico:
+/- 1.65 V, 3.3 V
Voltaje de suministro digital:
1.8 V to 3.6 V
SNR - Relación señal / ruido:
66 dB
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 125 C
Embalaje:
Bandeja
Número de convertidores:
8 Converter
Escribe:
Muestreo simultáneo ADC
Marca:
Dispositivos analógicos
Apagar:
Apagar
DNL - No linealidad diferencial:
1 LSB
INL - No linealidad integral:
1.5 LSB
Sensible a la humedad:
Yes
Pd - Disipación de energía:
117 mW
Tipo de producto:
ADC: convertidores analógicos a digitales
Voltaje de referencia:
2.5 V
SFDR - Rango dinámico libre de espurios:
132 dB
SINAD - Relación señal / ruido y distorsión:
106 dB
Cantidad de paquete de fábrica:
260
Subcategoría:
Circuitos integrados de conversión de datos
THD - Distorsión armónica total:
- 109 dB
Unidad de peso:
1.468808 oz
Tags
AD7770, AD777, AD77, 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
***ow.cn
8-Channel Octal ADC Delta-Sigma 32ksps 24-bit Serial 64-Pin LFCSP EP Tray
***ark
ADC, SIGMA-DELTA, 8-CH, 24BIT, LFCSP-64; Resolution (Bits):24bit; Sampling Rate:32kSPS; Supply Voltage Type:Single; Supply Voltage Min:2.2V; Supply Voltage Max:3.6V; ADC / DAC Case Style:LFCSP; No. of Pins:64Pins; Input Channel RoHS Compliant: Yes
***log Devices
The AD7770 is an 8-channel, simultaneous sampling ADC. Eight full sigma-delta (Σ-Δ) ADCs are on chip. The AD7770 provides a low input current to allow direct sensor connection. Each input channel has a programmable gain stage allowing gains of 1, 2, 4, and 8 to map lower amplitude sensor outputs into the full-scale ADC input range, maximizing the dynamic range of the signal chain. The AD7770 accepts a VREF voltage from 1 V up to 3.6 V. The analog inputs accept unipolar (0 V to VREF) or true bipolar (±VREF/2) analog input signals with 3.3 V or ±1.65 V analog supply voltages, respectively for PGAGAIN = 1. The analog inputs can be configured to accept true differential, pseudo differential, or single-ended signals to match different sensor output configurations. Each channel contains a PGA, an ADC modulator and a sinc3, low latency digital filter. An SRC is provided to allow fine resolution control over the AD7770 ODR. This control can be used in applications where the ODR resolution is required to maintain coherency with 0.01 Hz changes in the line frequency. The SRC is programmable through the serial port interface (SPI). The AD7770 implements two different interfaces: a data output interface and SPI control interface. The ADC data output interface is dedicated to transmitting the ADC conversion results from the AD7770 to the processor. The SPI writes to and reads from the AD7770 configuration registers and for the control and reading of data from the SAR ADC. The SPI can also be configured to output the Σ-Δ conversion data. The AD7770 includes a 12-bit SAR ADC. This ADC can be used for AD7770 diagnostics without having to decommission one of the Σ-Δ ADC channels dedicated to system measurement functions. With the use of an external multiplexer, which can be controlled through the three general-purpose input/output pins (GPIOs), and signal conditioning, the SAR ADC can validate the Σ-Δ ADC measurements in applications where functional safety is required. In addition, the AD7770 SAR ADC includes an internal multiplexer to sense internal nodes. The AD7770 contains a 2.5 V reference and reference buffer. The reference has a typical temperature coefficient of 10 ppm/°C. The AD7770 offers two modes of operation: high resolution mode and low power mode. High resolution mode provides a higher dynamic range while consuming 10.75 mW per channel; low power mode consumes just 3.37 mW per channel at a reduced dynamic range specification. The specified operating temperature range is −40°C to +105°C, although the device is operational up to +125°C. Applications Protection relays General-purpose data acquisition Industrial process control
Analog to Digital Converters ADI SLP
AD7770 24-Bit Simultaneous Sampling ADC
Analog Devices AD7770 24-Bit ADCs feature eight simultaneous sampling channels designed to measure the output from voltage and current sensors in three-phase power applications. Each of AD7770's 8 channels achieves an 112dB dynamic range at 8kSPS. This allows the AD7770 ADCs to consolidate protection and measurement functions on a single ADC channel. Each channel incorporates a programmable gain amplifier (PGA) to scale various sensor outputs. The AD7770 24-Bit ADC also includes an integrated sample rate converter to simplify the process of making power quality equipment compliant with the IEC61000-4-30 Class A standard. In addition, the AD7770 ADCs eliminate the need for external components such as signal conditioning amplifiers and phase-locked loops (PLLs). The AD7770 also includes sample rate converters to enable fine adjustments of the sampling rate and maintain coherency to a 0.01Hz change in line frequency over a 50Hz (-15%) to 60Hz (+15%) range. An additional low-resolution SAR ADC channel operates from a separate power supply and provides data for system and chip diagnostics.Learn More
Current Measurement Signal Chain Solutions
Analog Devices Current Measurement Signal Chain Solutions are designed to meet the challenges of real-world applications. Analog Devices’ Current Measurement Signal Chain Solutions incorporate technologies that achieve the following benefits.Reject motor control PWM transientCombine accuracy and high speedDeliver THD and accuracy specifications to monitor 20+ harmonics of 50Hz/60Hz signalsThe Current Measurement Signal Chain Solutions are categorized by the voltage level of the monitored current and the sensor technology used for sensing current. These categories include Medium Voltage Rail Shunt, High Voltage Rail Shunt, and Contactless Current Measurement Solutions.Learn More
Parte # Mfg. Descripción Valores Precio
AD7770ACPZ-RL
DISTI # V72:2272_14762369		Analog Devices IncOctal Channel Octal ADC Delta-Sigma 32ksps 24-bit Serial 64-Pin LFCSP EP T/R4285
  • 3000:$10.2579
  • 1000:$10.2660
  • 500:$10.8460
  • 250:$11.5310
  • 100:$12.1190
  • 25:$13.3140
  • 10:$13.8500
  • 1:$14.9700
AD7770ACPZ
DISTI # V99:2348_14762416		Analog Devices IncOctal Channel Octal ADC Delta-Sigma 32ksps 24-bit Serial 64-Pin LFCSP EP Tray2
  • 1000:$8.4980
  • 500:$9.1110
  • 250:$9.6350
  • 100:$10.3850
  • 50:$11.4550
  • 25:$11.9420
  • 10:$12.6950
  • 1:$13.8820
AD7770ACPZ
DISTI # AD7770ACPZ-ND		Analog Devices IncADC 24BIT 32KSPS 64LFCSP
RoHS: Compliant
Min Qty: 1
Container: Tray		265In Stock
  • 260:$11.4235
  • 10:$14.2240
  • 1:$15.4800
AD7770ACPZ-RL
DISTI # AD7770ACPZ-RL-ND		Analog Devices IncIC ADC 24BIT 32KSPS 64LFCSP
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2500:$9.4336
AD7770ACPZ-RL
DISTI # 25809213		Analog Devices IncOctal Channel Octal ADC Delta-Sigma 32ksps 24-bit Serial 64-Pin LFCSP EP T/R4285
  • 3000:$10.2570
  • 1000:$10.2670
  • 500:$10.8509
  • 250:$11.5350
  • 100:$12.1160
  • 25:$13.3220
  • 10:$13.8580
  • 1:$15.0090
AD7770ACPZ
DISTI # 30568820		Analog Devices IncOctal Channel Octal ADC Delta-Sigma 32ksps 24-bit Serial 64-Pin LFCSP EP Tray2
  • 1:$13.8950
AD7770ACPZAnalog Devices IncADC, Delta-Sigma, 24-Bit, 1 Func, 8 Channel, Parallel, Word Access
RoHS: Compliant		2044
  • 1000:$14.6500
  • 500:$15.4200
  • 100:$16.0500
  • 25:$16.7400
  • 1:$18.0200
AD7770ACPZ
DISTI # 584-AD7770ACPZ		Analog Devices IncAnalog to Digital Converters - ADC Eight 24B 32ksps SD-ADC PGA
RoHS: Compliant		0
  • 1:$15.4700
  • 10:$14.0400
  • 25:$13.2000
  • 50:$12.7100
  • 100:$11.4300
  • 250:$10.5600
  • 500:$9.9300
AD7770ACPZ-RL
DISTI # 584-AD7770ACPZ-RL		Analog Devices IncAnalog to Digital Converters - ADC Eight 24B 32ksps SD-ADC PGA
RoHS: Compliant		0
  • 2500:$9.0300
AD7770ACPZ
DISTI # AD7770ACPZ		Analog Devices IncCONVERTER - ADC
RoHS: Compliant		0
  • 67:$10.5900
  • 100:$10.0300
  • 500:$9.8900
  • 1000:$9.6400
AD7770ACPZ-RL
DISTI # AD7770ACPZ-RL		Analog Devices IncCONVERTER - ADC
RoHS: Compliant		0
  • 2500:$9.6400
Imagen Parte # Descripción
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OMO.#: OMO-STM32F767VIT6-STMICROELECTRONICS

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Disponibilidad
Valores:
Available
En orden:
1990
Ingrese la cantidad:
El precio actual de AD7770ACPZ 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
15,47 US$
15,47 US$
10
14,04 US$
140,40 US$
25
13,20 US$
330,00 US$
50
12,71 US$
635,50 US$
100
11,43 US$
1 143,00 US$
250
10,56 US$
2 640,00 US$
500
9,93 US$
4 965,00 US$
1000
9,03 US$
9 030,00 US$
Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
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