Position: Home > DataSheet > Index A > AD7 Series > AD7940, AD7940BRJ, AD7940BRJ-R2

Low Cost Custom Prototype PCB Manufacturer

AD7940, AD7940BRJ, AD7940BRJ-R2

Table of contents:
Info of AD7940
Info of AD7940BRJ
Info of AD7940BRJ-R2

AD7940, AD7940BRJ, AD7940BRJ-R2 Selling Leads, Datasheet

MFG:Analog Devices Inc Category:Integrated Circuits (ICs) Package Cooled:www.dayue-hk.com D/C:09+ ROHS

AD7940, AD7940BRJ, AD7940BRJ-R2 Datasheet download

Five Points

Part Number: AD7940BRJ-R2

Category: Integrated Circuits (ICs)

MFG: Analog Devices Inc

Package Cooled: www.dayue-hk.com

D/C: 09+ ROHS

Description: IC ADC 14BIT 100KSPS SOT-23-6

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

AD7940 Parameters

AD7940 Features

14-Bit Resolution in 6-Lead SOT-23
8-Lead and SOIC Packages
Fast Throughput Rate: 100 kSPS
Specified for V_DD of 2.5 V to 5.25 V
Low Power:
- 2.5mW typ at 100kSPS with 3V Supplies
- 15mW typ at 100kSPS with 5V Supplies

Wide Input Bandwidth:
80 dB SNR at 10 kHz Input Frequency
Flexible Power/Serial Clock
Speed Management
No Pipeline Delays
SPI®/QSPI™/µWire/DSP Compatible
Standby Mode: 0.5 µA max

AD7940 General Description

World’s Smallest 14-Bit SAR in a SOT-23 Package

AD7940 Maximum Ratings

Resolution (Bits)	14bit
T-Put Rate	100kSPS
# Chan	1
Supply V	Single(+2.5),Single(+3),Single(+3.3),Single(+5)
Pwr Diss (max)	n/a

Interface	Ser,SPI
Ain Range	Uni Vdd
SNR (dB)	81dB
Pkg Type	SOP,SOT

AD7940 Features

14-Bit Resolution in 6-Lead SOT-23
8-Lead and SOIC Packages
Fast Throughput Rate: 100 kSPS
Specified for V_DD of 2.5 V to 5.25 V
Low Power:
- 2.5mW typ at 100kSPS with 3V Supplies
- 15mW typ at 100kSPS with 5V Supplies

Wide Input Bandwidth:
80 dB SNR at 10 kHz Input Frequency
Flexible Power/Serial Clock
Speed Management
No Pipeline Delays
SPI®/QSPI™/µWire/DSP Compatible
Standby Mode: 0.5 µA max

AD7940 Typical Application

AD7940: 3 mW, 100 kSPS, 14-Bit A/D Converter in 6-Lead SOT-23 Data Sheet

AD7940 Connection Diagram

AD7940BRJ-R2 Parameters

Technical/Catalog Information	AD7940BRJ-R2
Vendor	Analog Devices Inc
Category	Integrated Circuits (ICs)
Number of Bits	14
Package / Case	SOT-23-6
Data Interface	Serial
Packaging	Tape & Reel (TR)
Sampling Rate (Per Second)	100k
Operating Temperature	-40°C ~ 85°C
Voltage Supply Source	Single
Number of Inputs and Type	1 Single-Ended, Unipolar
Number of Converters	1
Power Dissipation (Max)	26.4mW
Drawing Number	*
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	AD7940BRJ R2 AD7940BRJR2

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components