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ADS7924IRTER TI Chips ADS7924 2.2 V 12-Bit 4-Channel MicroPOWER Analog to Digital Converter With Interface

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ADS7924IRTER TI Chips ADS7924 2.2 V 12-Bit 4-Channel MicroPOWER Analog to Digital Converter With Interface

Brand Name:	TI chips
Model Number:	ADS7924IRTER
MOQ:	3000
Packaging Details:	3000PCS/reel
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Document:

Model:

ADS7924IRTER

Product Name:

TI Chips

Type:

SMD/SMT

Resolution:

12 Bit

Analog Power Supply Voltage:

2.2 V To 5.5 V

Digital Power Supply Voltage:

1.65 V To 5.5 V

Supply Ability:

1000000

Highlight:

ADS7924IRTER

ADS7924IRTER TI Chips

2.2V Analog To Digital Converter

Product Description

TI chips ADS7924IRTER ADS7924 2.2 V, 12-Bit, 4-Channel, MicroPOWER Analog-to-Digital Converter With Interface

Features

1• Intelligent Monitoring:

– Auto-Sequencing of 4-Channel Multiplexer

– Individual Alarm Thresholds for Each Channel

– Programmable Scan Rate

• MicroPOWER™ Monitoring:

– Four-Channel Scanning:

– Every 1 ms → 25 μW

– Every 10 ms → 5 μW

– < 1 µA of Power-Down Current

– Programmable Interrupt Pin Controls

Shutdown/Wakeup of the Microcontroller

– Auto Power-Down Control

– PWRCON Pin Allows Shutdown of External

Operational Amplifiers

• Wide Supply Range:

– Analog Supply: 2.2 V to 5.5 V

– Digital Supply: 1.65 V to 5.5 V

• Small Footprint: 3-mm × 3-mm WQFN

Applications

• Portable and Battery-Powered Systems:

– Medical, Communications, Remote Sensor

Signal Monitoring, Power-Supply Monitoring

• Energy Harvesting

Description

The ADS7924 is a four-channel, 12-bit, analog-to-

digital converter (ADC) with an I 2C™ interface. With

its low-power ADC core, support for low-supply

operation, and a flexible measurement sequencer

that essentially eliminates power consumption

between conversions, the ADS7924 forms a complete

monitoring system for power-critical applications such

as battery-powered equipment and energy harvesting

systems.

The ADS7924 features dedicated data registers and

onboard programmable digital threshold comparators

for each input. Alarm conditions can be programmed

that generate an interrupt. The combination of data

buffering, programmable threshold comparisons, and

alarm interrupts minimize the host microcontroller

time needed to supervise the ADS7924.

The four-channel input multiplexer (MUX) is routed

through external pins to allow a common signal

conditioning circuit to be used between the MUX and

ADC, thereby reducing overall component count. The

low-power ADC uses the analog supply as its

reference and can acquire and convert signals in only

10 μs. An onboard oscillator eliminates the need to

supply a master clock.

The ADS7924 is offered in a small 3-mm × 3-mm

WQFN and is fully specified for operation over the

industrial temperature range of –40°C to 85°C

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products details

ADS7924IRTER TI Chips ADS7924 2.2 V 12-Bit 4-Channel MicroPOWER Analog to Digital Converter With Interface

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips

TSLC Semileds LED Lamp Beads

High Power LED Chip

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips