AD7616BSTZ - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

AD7616BSTZ
Manufacturer

ADI
ChipWorker Part#

CW824683
Category

Analog to Digital, ADC IC
Package

LQFP-80
Description

Analog to Digital Converter, SAR, 16Bit, 1MSPS, Single, 4.75V, 5.25V, LQFP
Documentation

Datasheet

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AD7616BSTZ Specifications

Attribute	Attribute Value

Part Number	AD7616BSTZ
Manufacturer	ADI
ChipWorker Part#	CW824683
Category	Analog to Digital, ADC IC
Documentation	Datasheet
Number of Pins	80 Pin
Case/Package	LQFP-80
Supply Voltage (DC)	4.75V (min)
Number of Bits	16 Bit
Power Dissipation	268 mW
Sample Rate	1 Msps
Number of ADCs	2 ADC
Number of Inputs	16 Input
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	385 mW
Number of Input Channels	16 Channel
Supply Voltage (Max)	5.25 V
Supply Voltage (Min)	4.75 V
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Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status
ECCN Code	EAR99
HK STC License	NLR

Product Description

Product Details
The AD7616 is a 16-bit, DAS that supports dual simultaneous sampling of 16 channels. The AD7616 operates from a single 5 V supply and can accommodate ±10 V, ±5 V, and ±2.5 V true bipolar input signals while sampling at throughput rates up to 1 MSPS per channel pair with 90.5 dB SNR. Higher SNR performance can be achieved with the on-chip oversampling mode (92 dB for an oversampling ratio (OSR) of 2).
The input clamp protection circuitry can tolerate voltages up to ±21 V. The AD7616 has 1 MÙ analog input impedance, regardless of sampling frequency. The single-supply operation, on-chip filtering, and high input impedance eliminate the need for driver op amps and external bipolar supplies.
The device contains analog input clamp protection, a dual, 16-bit charge redistribution SAR analog-to-digital converter (ADC), a flexible digital filter, a 2.5 V reference and reference buffer, and high speed serial and parallel interfaces.
The AD7616 is serial peripheral interface (SPI)/QSPI™/DSP/ MICROWIRE compatible
**Applications**
Power line monitoring
Protective relays
Multiphase motor control
Instrumentation and control systems
Data acquisition systems (DASs)
### Features and Benefits
16-channel, dual, simultaneously sampled inputs
Independently selectable channel input ranges
True bipolar: ±10 V, ±5 V, ±2.5 V
Single 5 V analog supply and 2.3 V to 3.6 V VDRIVE supply
Fully integrated data acquisition solution
Analog input clamp protection
Input buffer with 1 MΩ analog input impedance
First-order antialiasing analog filter
On-chip accurate reference and reference buffer
Dual 16-bit successive approximation register (SAR) ADC
Throughput rate: 2 × 1 MSPS
Oversampling capability with digital filter
Flexible sequencer with burst mode
Flexible parallel/serial interface
SPI/QSPI/MICROWIRE/DSP compatible
Optional cyclic redundancy check (CRC) error checking
Hardware/software configuration
Performance
92 dB SNR at 500 kSPS (2× oversampling)
90.5 dB SNR at 1 MSPS
−103 dB THD
±1 LSB INL (typical), ±0.99 LSB DNL (maximum)
8 kV ESD rating on analog input channels
On-chip self detect function
80-lead LQFP package

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