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AD7949BCPZ Analog To Digital Converters ADC 8 Ch 250ksps 14bit ADC IC

Categories	Data Converter IC
Brand Name:	Analog Devices
Model Number:	AD7949BCPZ
Certification:	ROHS
Place of Origin:	Call
MOQ:	Contact us !
Price:	Contact us !
Payment Terms:	Paypal, Western Union, TT
Supply Ability:	50000 Pieces per Day
Delivery Time:	Send email to learn lead time
Packaging Details:	Standard package
Product Name:	AD7949BCPZ
Condition:	Original 100%
Installation methodpe:	ADC SAR MUX-S/H-ADC SPI, DSP Differential, Pseudo-Differential, Single Ended -40°C ~ 85°C 14 bit PulSAR® 20-LFCSP-VQ (4x4)
Package:	LFCSP-2
Voltage - Supply:	International standard
Max. Reverse Current:	International standard
Application:	Digital to Analog Converters (DAC)

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Company Info.

Shenzhen Jinsheng Weiye Electronics Co., Ltd

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Product Details
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AD7949BCPZ Analog To Digital Converters ADC 8 Ch 250ksps 14bit ADC IC

AD7949BCPZRL7 Datasheet

Product Details

GENERAL DESCRIPTION

The AD7949 is an 8-channel, 14-bit, charge redistribution successive approximation register (SAR) analog-to-digital converter (ADC) that operates from a single power supply, VDD.

FEATURES

14-bit resolution with no missing codes
8-channel multiplexer with choice of inputs
Unipolar single ended
Differential (GND sense)
Pseudobipolar
Throughput: 250 kSPS
INL/DNL: ±0.5 LSB typical
SINAD: 85 dB @ 20 kHz
THD: 100 dB @ 20 kHz
Analog input range: 0 V to VREF with VREF up to VDD
Multiple reference types
Internal selectable 2.5 V or 4.096 V
External buffered (up to 4.096 V)
External (up to VDD)
Internal temperature sensor
Channel sequencer, selectable 1-pole filter, busy indicator
No pipeline delay, SAR architecture
Single-supply 2.7 V to 5.5 V operation with
1.8 V to 5 V logic interface
Serial interface compatible with SPI, MICROWIRE,
QSPI, and DSP
Power dissipation
2.9 mW @ 2.5 V/200 kSPS
10.8 mW @ 5 V/250 kSPS
Standby current: 50 nA
20-lead 4 mm × 4 mm LFCSP package

APPLICATIONS

Battery-powered equipment
Medical instruments: ECG/EKG
Mobile communications: GPS
Personal digital assistants
Power line monitoring
Data acquisition
Seismic data acquisition systems
Instrumentation
Process control

Specifications

Attribute	Attribute Value
Manufacturer	Analog Devices
Product Category	Analog to Digital Converters (ADC)
Series	PulSAR®
Product	Analog to Digital Converters
Type	S/H ADC
Packaging	Tray Alternate Packaging
Mounting-Style	SMD/SMT
Package-Case	20-VFQFN Exposed Pad, CSP
Input-Type	Differential, Pseudo-Differential, Single Ended
Operating-Temperature	-40°C ~ 85°C
Features	Temperature Sensor
Number-of-Channels	8 Channel
Supplier-Device-Package	20-LFCSP-VQ (4x4)
Sampling-Rate-Per-Second	250k
Data-Interface	SPI, DSP
Number-of-Bits	14 Bits
Voltage-Supply-Analog	2.3 V ~ 5.5 V
Voltage-Supply-Digital	2.3 V ~ 5.5 V
Configuration	MUX-S/H-ADC
Architecture	SAR
Number-of-Inputs	8 Inputs
Resolution	14 bit
Reference-Type	External, Internal
Ratio-S-H:ADC	1899/12/30 1:01:00
Number-of-A-D-Converters	1
Pd-Power-Dissipation	13.5 mW
Maximum Operating Temperature	+ 85 C
Operating temperature range	- 40 C
Power-Consumption	13.5 mW
Interface-Type	Serial 4-Wire SPI
SNR-Signal-to-Noise-Ratio	85.5 dB
Software Development Kit	EVAL-AD7949EDZ
Package-Case	LFCSP-20
Gain-Error	+/- 5 LSB
Number-of-Converters	1 Converter
Sampling-Rate	250 kS/s
INL-Integral-Nonlinearity	+/- 1 LSB
DNL-Differential-Nonlinearity	+/- 1 LSB

Descriptions

14 Bit Analog to Digital Converter 8 Input 1 SAR 20-LFCSP-WQ (4x4)

Octal Channel Single ADC SAR 250ksps 14-bit Serial 20-Pin LFCSP EP T/R

Analog to Digital Converters - ADC 14-Bit 8CH 250 kSPS

Who we are?

is a professional electronic marketing corporation entirely engaged in the fields of semi-conductors and electronic components sale and service for clients over 10 years, specialize in selling the new and unused, original factory sealed packing electronic components. specialize in IC,diode,transistor,IGBT,DC-DC converter.....***has set up our own sales service conception and has already established strong partnerships with many famous manufacturers and we have more than 5,000,000 kinds of electronic components for your choices, always at your services !

FAQ
Q: Are you trading company or manufacturer?
A: We are original manufacturer OF Integrated Circuit Chip . We can do OEM/ODM business.
Q: How long is your delivery time?
A: Group buying delivery time: 30-60 days; General delivery time: 20 days.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q: How to buy your products?
A: You can buy the products from our company directly.Normally the procedure is sign the contract, payment by T/T,Contact the shipping company to delivery the goods to your country.
Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free.
6-TSSOP,

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