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AD7399BRZ-REEL Electronic IC Chip 10 Bit Digital To Analog Converter 4 16-SOIC

China AD7399BRZ-REEL Electronic IC Chip 10 Bit Digital To Analog Converter 4 16-SOIC supplier

Large Image :  AD7399BRZ-REEL Electronic IC Chip 10 Bit Digital To Analog Converter 4 16-SOIC

Product Details:

Place of Origin: Original
Brand Name: Original Manufacturer
Certification: Rosh
Model Number: AD7399BRZ-REE

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: Original Packing
Delivery Time: In stock
Payment Terms: TT, Paypal, Western Union And So On
Supply Ability: 80000
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Detailed Product Description
Number Of Bits: 10 Number Of D/A Converters: 4
Settling Time: 6µs (Typ) Output Type: Voltage - Buffered
Differential Output: No Data Interface: SPI
Reference Type: External Voltage - Supply, Analog: 2.7 V ~ 5.5 V, ±5V

 

AD7399BRZ-REEL Electronic IC Chip 10 Bit Digital to Analog Converter 4 16-SOIC

 

 

Number of Bits 10  
Number of D/A Converters 4  
Settling Time 6µs (Typ)  
Output Type Voltage - Buffered  
Differential Output No  
Data Interface SPI  
Reference Type External  
Voltage - Supply, Analog 2.7 V ~ 5.5 V, ±5V  
Voltage - Supply, Digital 2.7 V ~ 5.5 V  
INL/DNL (LSB) ±1 (Max), ±1 (Max)  
Architecture R-2R  
Operating Temperature -40°C ~ 125°C  
Package / Case 16-SOIC (0.295", 7.50mm Width)  
Supplier Device Package 16-SOIC  
Base Part Number AD7399

 

FEATURES

AD7398—12-bit resolution AD7399—10-bit resolution Programmable power shutdown

Single (3 V to 5 V) or dual (±5 V) supply operation 3-wire, serial SPI®-compatible interface

Internal power-on reset

Double buffered registers for simultaneous

Quad, Serial-Input 12-Bit/10-Bit DACs AD7398/AD7399

FUNCTIONAL BLOCK DIAGRAM

VOUTA

 

multichannel DAC update

Four separate rail-to-rail reference inputs Thin profile, TSSOP-16 package available Low tempco: 1.5 ppm/°C

Qualified for automotive applications

 

APPLICATIONS

Automotive output voltage span Portable communications Digitally controlled calibration PC peripherals

 

GENERAL DESCRIPTION

The AD7398/AD7399 family of quad, 12-bit/10-bit, voltage

output digital-to-analog converters (DACs) is designed to operate from a single 3 V to 5 V supply or a dual ±5 V supply. Built with the Analog Devices, Inc. robust CBCMOS process, these monolithic DACs offer the user low cost with ease-of-use in single or dual-supply systems.

The applied external reference, VREF, determines the full-scale output voltage. Valid VREF values include VSS < VREF < VDD that result in a wide selection of full-scale outputs. For multiplying applications, ac inputs can be as large as ±5 VP.

AD7399BRZ-REEL Electronic IC Chip 10 Bit Digital To Analog Converter 4 16-SOICA doubled-buffered serial-data interface offers high speed, 3-wire, SPI- and microcontroller-compatible inputs using serial data-in (SDI), clock (CLK), and a chip-select (CS). A common level- sensitive, load-DAC strobe (LDAC) input allows simultaneous update of all DAC outputs from previously loaded input registers. Additionally, an internal power-on reset forces the output voltage to zero at system turn on. An external asynchronous reset (RS) also forces all registers to the zero code state. A programmable power- shutdown feature reduces power dissipation on unused DACs.

select the appropriate resolution for their application without redesigning the layout. For 8-bit resolution applications, see the pin-compatible AD7304 product.

The AD7398/AD7399 are specified over the extended industrial (−40°C to +125°C) temperature range. Parts are available in

16-lead, wide body SOIC and ultracompact, thin, 1.1 mm TSSOP packages.

Parameter Symbol Condition 3 V to 5 V ± 10% ±5 V ± 10% Unit
STATIC PERFORMANCE          
Resolution1 N   12 12 Bits
Relative Accuracy2 INL   ±1.5 ±1.5 LSB max
Differential Nonlinearity2 DNL Monotonic ±1 ±1 LSB max
Zero-Scale Error VZSE Data = 000H 7 ±2.5 mV max
Full-Scale Voltage Error VFSE Data = FFFH ±2.5 ±2.5 mV max
Full-Scale Tempco3 TCVFS   1.5 1.5 ppm/°C typ
REFERENCE INPUT  

 

 

Data = 555H, worst case

     
VREFIN Range4 VREF   0/VDD VSS/VDD V min/max
Input Resistance5 RREF   35 35 kΩ typ6
Input Capacitance3 CREF   5 5 pF typ
ANALOG OUTPUT          
Output Voltage Range VOUT   0 to VREF 0 to VREF V
Output Current IOUT Data = 800H, ΔVOUT = 4 LSBs ±5 ±5 mA typ
Capacitive Load3 CL No oscillation 200 400 pF max
LOGIC INPUTS          
Logic Input Low Voltage VIL VDD = 3 V 0.5   V max
    VDD = 5 V 0.8 0.8 V max
Logic Input High Voltage VIH CLK only 80% VDD 4.0 V min
      2.1 to 2.4 2.4 V min
Input Leakage Current IIL   1 1 μA max
Input Capacitance3 CIL   10 10 pF max
INTERFACE TIMING3, 7          
Clock Frequency fCLK   11 16.6 MHz max
Clock Width High tCH   45 30 ns min
Clock Width Low tCL   45 30 ns min
CS to Clock Setup tCSS   10 5 ns min
Clock to CS Hold tCSH   20 15 ns min
Load DAC Pulse Width tLDAC   45 30 ns min
Data Setup tDS   15 10 ns min
Data Hold tDH   10 5 ns min
Load Setup to CS tLDS   0 0 ns min
Load Hold to CS tLDH   20 15 ns min
AC CHARACTERISTICS          
Output Slew Rate SR Data = 000H to FFFH to 000H 2 2 V/μs typ
Settling Time8 tS To ±0.1% of full scale 6 6 μs typ
Shutdown Recovery tSDR   6 6 μs typ
DAC Glitch Q Code 7FFH to 800H to 7FFH 150 150 nVs typ
Digital Feedthrough QDF   15 15 nVs typ
Feedthrough VOUT/VREF

VREF = 1.5 VDC 1 V p-p, data = 000H,

f = 100 kHz

−63 −63 dB typ

AD7399BRZ-REEL Electronic IC Chip 10 Bit Digital To Analog Converter 4 16-SOIC

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