AD7616BSTZ Analog Devices IC ADC 16B 1MSPS 16CH ST80

label:

2024/02/27 236

• 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

CATALOG

AD7616BSTZ COUNTRY OF ORIGIN

AD7616BSTZ PARAMETRIC INFO

AD7616BSTZ PACKAGE INFO

AD7616BSTZ MANUFACTURING INFO

AD7616BSTZ PACKAGING INFO

AD7616BSTZ ECAD MODELS

AD7616BSTZ FUNCTIONAL BLOCK DIAGRAM

AD7616BSTZ APPLICATIONS

COUNTRY OF ORIGIN

China

PARAMETRIC INFO

Converter Type	General Purpose
Input Type	Voltage
Architecture	SAR
Resolution	16bit
Number of ADCs	2
Sampling Rate	1Msps
Digital Interface Type	Parallel\|Serial (1-Wire, 2-Wire, SPI, QSPI, Microwire)
Voltage Reference	Internal\|External
Minimum Positive Supply Voltage (V)	4.75/2.3
Maximum Positive Supply Voltage (V)	5.25/3.6
Input Signal Type	Single-Ended\|Pseudo-Differential
Polarity of Input Voltage	Bipolar
Minimum Operating Temperature (°C)	-40
Maximum Operating Temperature (°C)	125
Minimum Storage Temperature (°C)	-65
Maximum Storage Temperature (°C)	150
Integral Nonlinearity Error	±2LSB
Signal to Noise Ratio	93dB(Typ)
Sample and Hold	Yes
Number of Input Channels	16
Single-Ended Input	Yes
Differential Input	Yes
Input Voltage	±2.5V/±5V/±10V
Maximum Supply Current (mA)	65
No Missing Codes (bit)	16
Full Scale Error	±32LSB
Differential Nonlinearity	±0.99LSB
Voltage Supply Source	Single
Minimum Single Supply Voltage (V)	4.75
Typical Single Supply Voltage (V)	5
Maximum Single Supply Voltage (V)	5.25
Digital Supply Support	No
Typical Power Dissipation (mW)	230
Maximum Power Dissipation (mW)	350
Parallel Interface	Parallel
Serial Interface	Serial SPI

PACKAGE INFO

Supplier Package	LQFP
Basic Package Type	Lead-Frame SMT
Pin Count	80
Lead Shape	Gull-wing
PCB	80
Tab	N/R
Pin Pitch (mm)	0.65
Package Length (mm)	14
Package Width (mm)	14
Package Height (mm)	1.4
Package Diameter (mm)	N/R
Package Overall Length (mm)	16
Package Overall Width (mm)	16
Package Overall Height (mm)	1.6(Max)
Seated Plane Height (mm)	1.6(Max)
Mounting	Surface Mount
Package Weight (g)	N/A
Package Material	Plastic
Package Description	Low Profile Quad Flat Package
Package Family Name	QFP
Jedec	MS-026BEC
Package Outline	Link to Datasheet

MANUFACTURING INFO

MSL	3
Maximum Reflow Temperature (°C)	260
Reflow Solder Time (Sec)	30
Number of Reflow Cycle	3
Standard	J-STD-020D
Maximum Wave Temperature (°C)	N/R
Wave Solder Time (Sec)	N/R
Lead Finish(Plating)	Matte Sn annealed
Number of Wave Cycles	N/R

PACKAGING INFO

Packaging	Tray
Quantity Of Packaging	90

ECAD MODELS

FUNCTIONAL BLOCK DIAGRAM

APPLICATIONS

• Power line monitoring

• Protective relays

• Multiphase motor control

• Instrumentation and control systems

• Data acquisition systems (DASs)