Analog Devices AD7655ASTZ

Quad Channel Single ADC SAR 1Msps 16-bit Parallel/Serial 48-Pin LQFP Tray

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Descriptions

16BIT ADC, SAR 1MSPS, LQFP48, 5V; Resolution (Bits):16bit; Sampling Rate:1MSPS; Data Interface:Parallel, Serial, SPI; Supply Voltage Range - Analogue:4.75V to 5.25V; Supply Voltage Range - Digital:2.7V to 5.25V, 4.75V to 5.25V; Supply Current:15.5mA; IC Case Style:QFP; No. of Pins:48; Operating Temperature Range:-40°C to +85°C; A/D / D/A Features:SPI, QSPI, MICROWIRE, DSP; Base Number:7655; Conversion Time:2µs; Digital IC Case Style:LQFP; Input Channel Type:Single Ended; Input Type:Single Ended; Linearity Error:2.5%; Linearity Error ADC / DAC +:6LSB; Linearity Error ADC / DAC -:6LSB; No. of ADC Inputs:4; No. of Bits:16; No. of Channels:2; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Package / Case:LQFP; Packaging Type:Peel Pack; Power Dissipation Pd:135mW; SNR:86dB; Sample Rate:1MSPS; Sample Rate:1MSPS; Supply Voltage:5V; Supply Voltage Max:5.25V; Supply Voltage Min:4.75V; Termination Type:SMD
element14 APAC
IC ADC 16BIT 1MSPS QUAD 48-LQFP - AD7655ASTZ
iiiC
IC ADC 16BIT 1MSPS QUAD 48-LQFP
Digi-Key
ADC Single SAR 1Msps 16-bit Parallel/Serial 48-Pin LQFP
Avnet Asia
Analog Devices AD7655ASTZ AD7655ASTZ
TodayComponents
ADC AD7655A 16bit 1MSPS 4 ch SPI LQFP
RS Components
Quad Channel Single ADC SAR 1Msps 16-bit Parallel/Serial 48-Pin LQFP Tray
Verical
Single ADC SAR 1Msps 16-bit Parallel/Serial 48-Pin LQFP Tray
Chip One Stop Japan
The AD7655 is a low cost, simultaneous sampling, dual-channel, 16-bit, charge redistribution SAR, analog-to-digital converter that operates from a single 5 V power supply. It contains two low noise, wide bandwidth, track-and-hold amplifiers that allow simultaneous sampling, a high speed 16-bit sampling ADC, an internal conversion clock, error correction circuits, and both serial and parallel system interface ports. Each track-and-hold has a multiplexer in front to provide a 4-channel input ADC. The A0 multiplexer control input allows the choice of simultaneously sampling input pairs INA1/INB1 (A0 = low) or INA2/INB2 (A0 = high). The part features a very high sampling rate mode (normal) and, for low power applications, a reduced power mode (impulse) where the power is scaled with the throughput. Operation is specified from −40°C to +85°C. Applications AC motor control 3-phase power control 4-channel data acquisition Uninterrupted power supplies Communications Product Highlights Multichannel ADC. The AD7655 features 4-channel inputs with two sample-and-hold circuits that allow simultaneous sampling. Fast Throughput. The AD7655 is a 1 MSPS, charge redistribution, 16-bit SAR ADC with internal error correction circuitry. Single-Supply Operation. The AD7655 operates from a single 5 V supply. In impulse mode, its power dissipation decreases with throughput. Serial or Parallel Interface. Versatile parallel or 2-wire serial interface arrangements are compatible with both 3 V and 5 V logic.
Analog Devices
16BIT ADC, SAR 1MSPS, LQFP48, 5V; Resolution, Bits:16bit; Sampling Rate:1MSPS; No. of Channels:2; Input Type:Single Ended; Interface Type:Parallel, Serial, SPI; Voltage, Supply Min:4.75V; Voltage, Supply Max:5.25V; Termination Type:SMD; Case Style:LQFP; No. of Pins:48; Operating Temperature Range:-40°C to +85°C; A/D, D/A Features:SPI, QSPI, MICROWIRE, DSP; Base Number:7655; Linearity Error:2.5%; Linearity Error, ADC/DAC +:6LSB; Linearity Error, ADC/DAC -:6LSB; No. of Bits:16; Packaging Type:Peel Pack; Temp, Op. Max:85°C; Temp, Op. Min:-40°C; Time, Conversion:2µs; No. of ADC Inputs:4; Power Dissipation:135mW; SNR:86dB; Supply Voltage:5V
Farnell
ADC Single SAR 1Msps 16-bit Parallel/Serial 48-Pin LQFP
Avnet
A/D Converter (A-D) IC; Resolution (Bits):16; Input Channels Per ADC:4; Input Channel Type:Single Ended; Data Interface:Serial, Parallel; Supply Voltage Max:5.25V; Termination Type:SMD; Package/Case:48-LQFP; No. of Pins:48 ;RoHS Compliant: Yes
Newark
CONVERTER - ADC
Richardson RFPD

Technical Specifications

Number of Bits 16
RoHS Compliant
Mounting Type Surface Mount
Number of Pins 48
Supply Voltage (DC) 2.7 V (min)
Sample Rate 1 MHz
Power Dissipation 135 mW
Resolution (Bits) 16
Digital Logic Level SAR
Number of Channels 2
Supply Current 15.5 mA
Packaging Pack
Case / Package / Footprint LQFP
Lifecycle Status Active
REACH SVHC Compliance No SVHC
Mil-Spec No
Lead-Free Status Contains Lead

Documents

Digi-Key
Datasheet 28 pages 11 years ago
Analog Devices
Datasheet 12 pages 5 years ago
Datasheet 27 pages 2 years ago
iiiC
Datasheet 28 pages 11 years ago
Farnell
Datasheet 28 pages 11 years ago
Compliance Statements
Conflict Mineral Statement 1 page 3 years ago

Images

Alternate Names

ANALOG AD7655ASTZ
ADI AD7655ASTZ
ANALOG DEVICES INC AD7655ASTZ
ANALOG DEVICE AD7655ASTZ
AD AD7655ASTZ
ANALOG DEV AD7655ASTZ
ANA AD7655ASTZ
PMI AD7655ASTZ
ADV AD7655ASTZ
ADA AD7655ASTZ
ANALOG DEVIC AD7655ASTZ
PMI/AD AD7655ASTZ
STOCK AD7655ASTZ
AD/PMI AD7655ASTZ
ANALOG INTERGRATIONS CORP AD7655ASTZ
PRECISION MONOLITIC INC AD7655ASTZ
ANALOG DEVI AD7655ASTZ
AD Analog Devices AD7655ASTZ
ANADEV AD7655ASTZ
ANLOGDEVIC AD7655ASTZ
ANALOG DEVICESBV AD7655ASTZ
PMISEM AD7655ASTZ
ADI/PBF AD7655ASTZ
Analog Devices (AD) AD7655ASTZ
ANALOG DEVICES GMBH AD7655ASTZ
Analog Devices Inc. AD7655ASTZ

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