AD7705BNZ

Series: -
Number of Converters: 1
Voltage Supply Source: Single Supply
Operating Temperature: -40°C ~ 85°C
Power Dissipation (Max): 1mW
Number of Bits: 16
Packaging: Tube
Mounting Type: Through Hole
Package / Case: 16-DIP (0.300", 7.62mm)
Supplier Device Package: 16-PDIP
Number of Inputs and Type: 2 Differential, Unipolar; 2 Differential, Bipolar
Manufacturer: Analog Devices Inc
Data Interface: DSP, MICROWIRE?, QSPI?, Serial, SPI?
Sampling Rate (Per Second): 500


Description

The AD7705BNZ is one member of the AD7705 family which designed as the 3 V/5 V, 1 mW 2-/3-channel 16-bit, sigma-delta ADC for low frequency measure-ment applications. This device contains eight on-chip registers, all of these registers can be accessed via the serial port of the part. Also it requires a master clock input, which may be an external CMOS compatible clock signal applied to the MCLKÊIN pin with the MCLKÊOUT pin left unconnected.

Features of the AD7705BNZ are:(1)16-lead DIP, 16-lead SOIC and TSSOP packages;(2)standby current 8 mA max;(3)power dissipation 1 mW max @ 3 V;(4)2.7 V to 3.3 V or 4.75 V to 5.25 V operation;(5)ability to buffer the analog input;(6)three-wire serial interface;(7)programmable gain front end;(8)two fully differential input channel ADCs;(9)16 bits no missing codes;(10)0.003% nonlinearity.

The absolute maximum ratings of the AD7705BNZ can be summarized as:(1)VDD to GND:-0.3 V to +7 V;(2)analog input voltage to GND:-0.3 V to VDD+0.3 V;(3)reference input voltage to GND:-0.3 V to VDD+0.3 V;(4)digital input voltage to GND:-0.3 V to VDD+0.3 V;(5)digital output voltage to GND:-0.3 V to VDD+ 0.3 V;(6)operating temperature range commercial (B version):-40°C to +85°C;(7)storage temperature range:-65°C to +150°C;(8)junction temperature: +150°C;(9)plastic DIP package, power dissipation:450 mW;(10)lead temperature, (soldering, 10 sec):+260°C;(11)ESD rating:>4000 V;(12)lead tempera-ture, soldering (vapor phase (60 sec)):+215°C;(13)lead temperature, soldering infrared (15 sec):+220°C. If you want to know more information such as the electrical characteristics about the AD7705BNZ, please download the datasheet in www.seekic.com or www.chinaicmart.com .

Parameters:

Technical/Catalog Information	AD7705BNZ
Vendor	Analog Devices Inc
Category	Integrated Circuits (ICs)
Number of Bits	16
Package / Case	16-DIP (300 mil)
Data Interface	Serial
Packaging	Tube
Sampling Rate (Per Second)	500
Operating Temperature	-40°C ~ 85°C
Voltage Supply Source	Single
Number of Inputs and Type	2 Differential, Unipolar
Number of Converters	1
Power Dissipation (Max)	1mW
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	AD7705BNZ AD7705BNZ