AD7991YRJZ-1RL

Mfr. #:: AD7991YRJZ-1RL
Manufacturer:: Rochester Electronics, LLC
Description:: IC ADC 12BIT 4CH I2C SOT23-8
Lifecycle:: New from this manufacturer.
Datasheet:: AD7991YRJZ-1RL Datasheet
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ECAD Model:

Product Attribute
Attribute Value

Manufacturer: Analog Devices Inc.

Product Category: Data Acquisition - Analog to Digital Converters (ADC)

Series: AD7991

Product: Analog to Digital Converters

Type: S/H ADC

Packaging: Tape & Reel (TR) Alternate Packaging

Mounting-Style: SMD/SMT

Package-Case: SOT-23-8

Input-Type: Single Ended

Operating-Temperature: -40°C ~ 125°C

Features: -

Number-of-Channels: 4 Channel

Supplier-Device-Package: SOT-23-8

Sampling-Rate-Per-Second: 140k

Data-Interface: I2C

Number-of-Bits: 12

Voltage-Supply-Analog: 2.7 V ~ 5.5 V

Voltage-Supply-Digital: 2.7 V ~ 5.5 V

Configuration: MUX-S/H-ADC

Architecture: SAR

Number-of-Inputs

Resolution: 12 bit

Reference-Type: External

Ratio-S-H:ADC: 1899/12/30 1:01:00

Number-of-A-D-Converters: 1

Pd-Power-Dissipation: 4.68 mW

Maximum-Operating-Temperature: + 125 C

Minimum-Operating-Temperature: - 40 C

Interface-Type: Serial 2-Wire I2C

SNR-Signal-to-Noise-Ratio: 71 dB

Development-Kit: EVAL-AD7991EBZ

Gain-Error: +/- 2 LSB

Number-of-Converters: 1 Converter

Sampling-Rate: 1 MS/s

INL-Integral-Nonlinearity: +/- 1 LSB

DNL-Differential-Nonlinearity: +/- 0.9 LSB

Tags: AD7991, AD799, AD79, AD7

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AD7991YRJZ-1RL Description

***et: ADC Single SAR 140ksps 12-bit Serial 8-Pin SOT-23 T/R

***ark: Ic,Data Acquisition System,4-Channel,12-Bit,Tssop,8Pin,Plastic

***log Devices: The AD7991/AD7995/AD7999 are 12-/10-/8-bit, low power, successive approximation ADCs with an I2C®-compatible interface. Each part operates from a single 2.7 V to 5.5 V power supply and features a 1 μs conversion time. The track-and-hold amplifier allows each part to handle input frequencies of up to 14 MHz, and a multiplexer allows taking samples from four channels. Each AD7991/AD7995/AD7999 provides a 2-wire serial interface compatible with I2C interfaces. The AD7991 and AD7995 come in two versions and each version has an individual I2C address. This allows two of the same devices to be connected to the same I2C bus. Both versions support standard, fast, and high speed I2C interface modes. The AD7999 comes in one version. The AD7991/AD7995/AD7999 normally remain in a shutdown state, powering up only for conversions. The conversion process is controlled by a command mode, during which each I2C read operation initiates a conversion and returns the result over the I2C bus. When four channels are used as analog inputs, the reference for the part is taken from VDD; this allows the widest dynamic input range to the ADC. Therefore, the analog input range to the ADC is 0 V to VDD. An external reference, applied through the VIN3/VREF input, can also be used with this part. Product Highlights Four single-ended analog input channels, or three single-ended analog input channels and one reference input channel. I2C-compatible serial interface. Standard, fast, and high speed modes. Automatic shutdown. Reference derived from the power supply or external reference. 8-lead SOT-23 package. Applications System monitoring Battery-powered systems Data acquisition Medical instruments

Market price

Part #	Mfg.	Description	Stock	Price
AD7991YRJZ-1RL DISTI # AD7991YRJZ-1RL-ND	Analog Devices Inc	IC ADC 12BIT 4CH I2C SOT23-8 RoHS: Compliant Min Qty: 10000 Container: Tape & Reel (TR)	Limited Supply - Call
AD7991YRJZ-1RL DISTI # 584-AD7991YRJZ-1R	Analog Devices Inc	Analog to Digital Converters - ADC 4CH 12-Bit w/ I2C Compatible IF RoHS: Compliant	0

Related products

Image	Part #	Description
	Mfr.#: AD7991YRJZ-0500RL7 OMO.#: OMO-AD7991YRJZ-0500RL7	Analog to Digital Converters - ADC 4CH 12-Bit w/ I2C Compatible IF
	Mfr.#: AD7991YRJZ-1500RL7 OMO.#: OMO-AD7991YRJZ-1500RL7	Analog to Digital Converters - ADC 4CH 12-Bit w/ I2C Compatible IF
	Mfr.#: AD7991YRJZ-0RL OMO.#: OMO-AD7991YRJZ-0RL	Analog to Digital Converters - ADC 4CH 12-Bit w/ I2C Compatible IF
	Mfr.#: AD7991YRJZ-0RL OMO.#: OMO-AD7991YRJZ-0RL-ANALOG-DEVICES-INC-ADI	Analog to Digital Converters - ADC 4CH 12-Bit w/ I2C Compatible IF
	Mfr.#: AD7991YRJZ-1RL OMO.#: OMO-AD7991YRJZ-1RL-ANALOG-DEVICES-INC-ADI	IC ADC 12BIT 4CH I2C SOT23-8
	Mfr.#: AD7991YRJZ-1500RL7 OMO.#: OMO-AD7991YRJZ-1500RL7-ANALOG-DEVICES-INC-ADI	Analog to Digital Converters - ADC 4CH 12-Bit w/ I2C Compatible IF
	Mfr.#: AD7991YRJZ-0500RL7 OMO.#: OMO-AD7991YRJZ-0500RL7-ANALOG-DEVICES-INC-ADI	Analog to Digital Converters - ADC 4CH 12-Bit w/ I2C Compatible IF

Availability

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On Order:: 1500
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Reference price (USD)

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Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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AD7991YRJZ-1RL

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Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
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