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AD7770ACPZ

AD7770ACPZ
Mfr. #:
AD7770ACPZ
Manufacturer:
Analog Devices Inc.
Description:
Analog to Digital Converters - ADC Eight 24B 32ksps SD-ADC PGA
Lifecycle:
New from this manufacturer.
Datasheet:
AD7770ACPZ Datasheet
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ECAD Model:
More Information:
AD7770ACPZ more Information AD7770ACPZ Product Details
Product Attribute
Attribute Value
Manufacturer
Analog Devices Inc.
Product Category
Data Acquisition - Analog to Digital Converters (ADC)
Tags
AD7770, AD777, AD77, AD7
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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
Part # Mfg. Description Stock Price
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
Image Part # Description
AD7779ACPZ

Mfr.#: AD7779ACPZ

OMO.#: OMO-AD7779ACPZ

 Analog to Digital Converters - ADC Eight 24B 16ksps SD-ADC PGA SRC
AD7770ACPZ

Mfr.#: AD7770ACPZ

OMO.#: OMO-AD7770ACPZ

 Analog to Digital Converters - ADC Eight 24B 32ksps SD-ADC PGA
AD7771BCPZ-RL

Mfr.#: AD7771BCPZ-RL

OMO.#: OMO-AD7771BCPZ-RL

 Analog to Digital Converters - ADC Eight 24B 128ksps SD-ADC PGA SRC
AD7777ARZ-REEL

Mfr.#: AD7777ARZ-REEL

OMO.#: OMO-AD7777ARZ-REEL

 Analog to Digital Converters - ADC Hi Spd 4-Ch 10-Bit CMOS
AD7771-4BCPZ-RL

Mfr.#: AD7771-4BCPZ-RL

OMO.#: OMO-AD7771-4BCPZ-RL

 Analog to Digital Converters - ADC Four 24B 128ksps SD-ADC PGA SRC
AD7770ACPZ-RL

Mfr.#: AD7770ACPZ-RL

OMO.#: OMO-AD7770ACPZ-RL

 Analog to Digital Converters - ADC Eight 24B 32ksps SD-ADC PGA
AD7770ACPZ-RL

Mfr.#: AD7770ACPZ-RL

OMO.#: OMO-AD7770ACPZ-RL-ANALOG-DEVICES-INC-ADI

 Analog to Digital Converters - ADC Eight 24B 32ksps SD-ADC PGA
AD7775AJRZ-REEL

Mfr.#: AD7775AJRZ-REEL

OMO.#: OMO-AD7775AJRZ-REEL-1190

 New and Original
AD7775BJU-P94

Mfr.#: AD7775BJU-P94

OMO.#: OMO-AD7775BJU-P94-1190

 New and Original
AD7775JR

Mfr.#: AD7775JR

OMO.#: OMO-AD7775JR-1190

 Analog Circuit, 1 Func, CMOS, PDSO28
Availability
Stock:
Available
On Order:
1000
Enter Quantity:
Current price of AD7770ACPZ is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
Reference price (USD)
Quantity
Unit Price
Ext. Price
1
$12.75
$12.75
10
$12.11
$121.10
100
$11.47
$1 147.23
500
$10.84
$5 417.50
1000
$10.20
$10 197.60
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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