AD7667ASTZ

Semiconductors - ICs

> Data & Signal Conversion

> Analog-to-Digital Converters - ADC

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Series Information for AD7667ASTZ - Analog Devices

Features

  • feature
    2.5 V internal reference: typical drift 3 ppm/u00b0C Guaranteed max drift 15 ppm/u00b0C Throughput: 1 MSPS (Warp mode) 800 kSPS (Normal mode) 666 kSPS (Impulse mode) INL: u00b12.0 LSB max (u00b10.0038% of full scale) 16-bit resolution with no missing codes S/(N+D): 88 dB min @ 20 kHz THD: u201396 dB max @ 20 kHz Analog input voltage range: 0 V to 2.5 V No pipeline delay Parallel and serial 5 V/3 V interface SPIu00ae/QSPITM /MICROWIRETM /DSP compatible Single 5 V supply operation Power dissipation 87 mW typ @ 666 kSPS, 130 u00b5W @ 1 kSPS without REF 133 mW typ @1 MSPS with REF 48-lead LQFP and 48-lead LFCSP packages Pin-to-pin compatible with AD7671, AD7677

Description

16BIT ADC INT REF 7667 LQFP48

The AD7667 is a 16-bit, 1 MSPS, charge redistribution SAR 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, internal reference, error correction circuits, and both serial and parallel system inter- face ports. It features a very high sampling rate mode (Warp), a fast mode (Normal) for asynchronous applications, and a reduced power mode (Impulse) for low power applications where power is scaled with the throughput. The AD7667 is hardware factory-calibrated and comprehensively tested to ensure ac parameters such as signal-to-noise ratio (SNR) and total harmonic distortion (THD) in addition to the more traditional dc parameters of gain, offset, and linearity. Operation is specified from –40°C to +85°C.

Specifications

Resolution (Bits):
16bit
Sampling Rate:
1MSPS
Input Channel Type:
Pseudo Differential
Data Interface:
Parallel Serial SPI
Supply Voltage Type:
Single
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.25V
ADC / DAC Case Style:
LQFP
No. of Pins:
48Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
Single 16-Bit SAR ADCs
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (07-Jul-2017)
A/D / D/A Features:
DSP MicroWire QSPI SPI
Base Number:
7667
Conversion Time:
1µs
IC Case Style:
QFP
IC Generic Number:
7667
Linearity Error:
0.0038%
Linearity Error ADC / DAC +:
2LSB
Linearity Error ADC / DAC -:
2LSB
Logic Function Number:
7667
No. of Bits:
16bit
No. of Channels:
1Channels
Operating Temperature Range:
-40°C to +85°C
Power Dissipation Ptot Max:
87mW
Supply Current:
18.7mA
Supply Voltage Range:
2.7V to 5.25V 4.75V to 5.25V
Supply Voltage Range - Analogue:
4.75V to 5.25V
Voltage Vcc:
5V

Alternate Descriptions

RS Components
AD7667ASTZ
Richardson RFPD
CONVERTER - ADC
RS Components UK
AD7667ASTZ
RS Components DE
16-Bit-Bit ADC AD7667ASTZ Differentiell Seriell, LQFP 48-Pin 1 Montage-Typ : SMD Abtastrate : 1000ksps Architektur : SAR Versorgungsspannung einzeln typ. : 5 V Eingangssignal-Typ : Pseudo-Differential Integrale Nichtlinearität : ±2LSB Abmessungen : 7 x 7 x 1.4mm, Analog Devices
RS Components HK
AD7667ASTZ
RS Components JP
半導体,A/Dコンバータ,16bit,SMT
RS Components FR
CONVERTISSEUR AD7667ASTZ
RS Components CN
AD7667ASTZ
RS Components ES
AD7667ASTZ
RS Components NL
AD7667ASTZ
RS Components NO
AD7667ASTZ
RS Components US
AD7667ASTZ
RS Components SG
AD7667ASTZ
RS Components TW
AD7667ASTZ