AD7705BNZ - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

AD7705BNZ
Manufacturer

ADI
ChipWorker Part#

CW907500
Category

Analog to Digital, ADC IC
Package

PDIP-16
Description

Analog to Digital Converters - ADC 3V/5V 1mW 2CH Diff 16Bit
Documentation

Datasheet

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AD7705BNZ Specifications

Attribute	Attribute Value

Part Number	AD7705BNZ
Manufacturer	ADI
ChipWorker Part#	CW907500
Category	Analog to Digital, ADC IC
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	16 Pin
Case/Package	PDIP-16
Supply Voltage (DC)	4.75V (min)
Supply Current	1.30 mA
Number of Circuits	1 Circuit
Number of Channels	2 Channel
Number of Positions	16 Position
Number of Bits	16 Bit
Power Dissipation	1 W
Sample Rate	500 SPS
Resolution (Bits)	16.0 Bit
Input Capacitance	10.0 pF
Input Impedance	9.00 GΩ
Number of ADCs	1 ADC
Number of Inputs	2 Input
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	1 mW
Number of Input Channels	2 Channel
Supply Voltage (Max)	5.25 V
Supply Voltage (Min)	4.75 V
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Size-Length	20.07 mm
Size-Width	6.35 mm
Size-Height	3.3 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
Mil-Spec	No
REACH SVHC Compliance Edition	2016/06/20

Product Description

The AD7705BNZ is a 2-channel 16-bit Sigma-Delta (Σ-Δ) Analogue to Digital Converter (ADC) for low frequency measurement applications. This 2-channel complete analogue front end device can accept low level input signals directly from a transducer and produce serial digital output. The selected input signal is applied to a proprietary, programmable-gain front end based around an analogue modulator. The first notch of this digital filter can be programmed via an on-chip control register, allowing adjustment of the filter cut-off and output update rate. It is ideal for use in smart, microcontroller or DSP-based systems. Gain settings, signal polarity and update rate selection can be configured in software using the input serial port. The parts contain self-calibration and system calibration options to eliminate gain and offset errors on the part itself or in the system.
16-bit No missing codes
0.003% Nonlinearity
Programmable gain front end gains from 1 to 128
3-wire serial interface
SPI®, QSPI™, MICROWIRE™ and DSP compatible
Schmitt-trigger input on SCLK
Ability to buffer the analogue input
1mW Maximum power dissipation
8µA Maximum standby current
ESD sensitive device, take proper precaution while handling the device.

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
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- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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