Purchase AD7675*, In-stock AD7675* From SeekIC.
Part Number: AD7675*
Description: The AD7675 is a 16-bit, 100 kSPS, charge redistribution SAR,fully differential analog-to-digital converter that operate...
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AD7675*
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Suppliers
DataSheet
General Description
AD7675* General Description
The AD7675 is a 16-bit, 100 kSPS, charge redistribution SAR,fully differential analog-to-digital converter that operates from a single 5 V power supply. The part contains a high-speed 16-bit sampling ADC, an internal conversion clock, error correction circuits, and both serial and parallel system interface ports.
The AD7675 is hardware factory calibrated and is comprehensively tested to ensure such ac parameters as signal-to-noise ratio (SNR) and total harmonic distortion (THD), in addition to the more traditional dc parameters of gain, offset, and linearity.
It is fabricated using Analog Devices' high-performance, 0.6 micron CMOS process and is available in a 48-lead LQFP with operation specified from 40°C to +85°C.
AD7675* Maximum Ratings
Analog Inputs
IN+2, IN2, REF, REFGND . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . AVDD + 0.3 V to AGND 0.3 V
Ground Voltage Differences
AGND, DGND, OGND . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.3 V
Supply Voltages
AVDD, DVDD, OVDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
AVDD to DVDD, AVDD to OVDD . . . . . . . . . . . . . . . . . . . . ±7 V
DVDD to OVDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±7 V
Digital Inputs . . . . . . . . . . . . . . . . . . . . . 0.3 V to DVDD + 0.3 V
Internal Power Dissipation3 . . . . . . . . . . . . . . . . . . . . . . 700 mW
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
Storage Temperature Range . . . . . . . . . . . . . 65°C to +150°C
Lead Temperature Range
(Soldering 10 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300°C
IN+2, IN2, REF, REFGND . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . AVDD + 0.3 V to AGND 0.3 V
Ground Voltage Differences
AGND, DGND, OGND . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.3 V
Supply Voltages
AVDD, DVDD, OVDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
AVDD to DVDD, AVDD to OVDD . . . . . . . . . . . . . . . . . . . . ±7 V
DVDD to OVDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±7 V
Digital Inputs . . . . . . . . . . . . . . . . . . . . . 0.3 V to DVDD + 0.3 V
Internal Power Dissipation3 . . . . . . . . . . . . . . . . . . . . . . 700 mW
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
Storage Temperature Range . . . . . . . . . . . . . 65°C to +150°C
Lead Temperature Range
(Soldering 10 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300°C
AD7675* Features
Throughput: 100 kSPS
INL: ±1.5 LSB Max (±0.0015% of Full-Scale)
16 Bits Resolution with No Missing Codes
S/(N+D): 94 dB Typ @ 45 kHz
THD: 110 dB Typ @ 45 kHz
Differential Input Range: ±2.5 V
Both AC and DC Specifications
No Pipeline Delay
Parallel (8/16 Bits) and Serial 5 V/3 V Interface
SPI™/QSPI™/MICROWIRE™/DSP Compatible
Single 5 V Supply Operation
15 mW Typical Power Dissipation, 15 W @ 100 SPS
Power-Down Mode: 7 W Max
Package: 48-Lead Quad Flat Pack (LQFP)
Pin-to-Pin Compatible with the AD7660
Replacement of AD676, AD677
INL: ±1.5 LSB Max (±0.0015% of Full-Scale)
16 Bits Resolution with No Missing Codes
S/(N+D): 94 dB Typ @ 45 kHz
THD: 110 dB Typ @ 45 kHz
Differential Input Range: ±2.5 V
Both AC and DC Specifications
No Pipeline Delay
Parallel (8/16 Bits) and Serial 5 V/3 V Interface
SPI™/QSPI™/MICROWIRE™/DSP Compatible
Single 5 V Supply Operation
15 mW Typical Power Dissipation, 15 W @ 100 SPS
Power-Down Mode: 7 W Max
Package: 48-Lead Quad Flat Pack (LQFP)
Pin-to-Pin Compatible with the AD7660
Replacement of AD676, AD677
AD7675* Typical Application
CT Scanners
Data Acquisition
Instrumentation
Spectrum Analysis
Medical Instruments
Battery-Powered Systems
Process Control
Data Acquisition
Instrumentation
Spectrum Analysis
Medical Instruments
Battery-Powered Systems
Process Control
AD7675* Connection Diagram
AD7001
PDF/DataSheet Download
- Datasheet: AD7001
- File Size: 634418 KB
- Manufacturer: AD [Analog Devices]
- Click here to Download
- ·AD7001AS
- AD [Analog Devices]
- LC2MOS GSM Baseband I/O Port
- 634418 KB
- ·AD7002
- AD [Analog Devices]
- LC2MOS GSM Baseband I/O Port
- 466516 KB
- ·AD7002AS
- AD [Analog Devices]
- LC2MOS GSM Baseband I/O Port
- 466516 KB
- ·AD7008
- AD [Analog Devices]
- CMOS DDS Modulator
- 517485 KB
- ·AD7008/PCB
- AD [Analog Devices]
- CMOS DDS Modulator
- 517485 KB
- ·AD7008AP20
- AD [Analog Devices]
- CMOS DDS Modulator
- 517485 KB
- ·AD7008JP50
- AD [Analog Devices]
- CMOS DDS Modulator
- 517485 KB
- ·AD7008PCB
- AD [Analog Devices]
- CMOS DDS Modulator
- 517485 KB
AD7675* Relative Products
AD7675
The AD7675 is a 16-bit, 100 kSPS, charge redistribution SAR, fully differential analog-to-digital converter that operates from a single 5 V power supply. The part contains a high speed 16-bit sampling ADC, an internal conversion clock, error correction circu...
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