AD7606 Data Acquisition Module 16-bit 8-Channel Synchronous ADC 200KHz Sampling Data Acquisition Board

SKU 18J08 Category Development Boards & Kits Tags 16bit ADC module, 200KHz ADC, 8-channel synchronous sampling, AD7606, data acquisition module, HW-AD7606-F4, industrial measurement module, signal acquisition board 品牌： WAVGAT

AD7606 Data Acquisition Module 16-bit 8-Channel Synchronous ADC 200KHz Sampling Data Acquisition Board

Price :

RM27.64

AD7606 16-bit 8-Channel Synchronous Sampling ADC Data Acquisition Module ±5V/±10V Input 200Ksps

Description

📌 Product Introduction

AD7606 is a 16-bit ADC multi-channel synchronous sampling data acquisition system (DAS) with a sampling frequency of 200 KHz. Each device is equipped with built-in analog input clamp protection, second-order anti-aliasing filters, track-and-hold amplifiers, 16-bit charge redistribution successive approximation analog-to-digital converters (ADC), flexible digital filters, a 2.5V reference voltage source, reference voltage buffer, and high-speed serial and parallel interfaces.

The AD7606 uses a 5V single power supply and can handle ±10V and ±5V true bipolar input signals, while all channels can sample at throughput rates of up to 200 KHz. The input clamp protection circuit can withstand voltages up to ±16.5V regardless of the sampling frequency.

📋 Product Description

✅ 8-channel analog input, input impedance: 1M ohm

✅ No negative power supply needed, no front-end analog op-amp circuit needed, can be directly connected to sensor output

✅ Input voltage range: ±5V, ±10V, range selectable via IO pin

✅ Resolution: 16-bit

✅ Maximum sampling rate: 200Ksps

✅ Supports 8-level oversampling settings to effectively reduce jitter

✅ Built-in precision reference voltage

✅ Single 5V power supply

✅ Communication interface: SPI interface / 16-bit parallel bus interface

✅ Interface IO level supports 5V or 3.3V

✅ Core chip: AD7606 high-precision 16-bit ADC chip

Two interface configuration modes:

Parallel mode jumper setting: R1 floating (not installed), R2 mounted with 10K resistor
SPI interface mode jumper setting: R1 mounted with 10K resistor, R2 floating (not installed)

⭐ Product Features

True bipolar analog input range: ±10V, ±5V
5V single analog power supply, Vdrive: 2.3V ~ 5V
Fully integrated complete data acquisition solution
Built-in analog input clamping protection
Input buffer with 1MΩ analog input impedance
Second-order anti-aliasing analog filter, on-chip precision reference voltage & buffer
16-bit resolution, 200 KSPS synchronous sampling for all channels
Digital filter supports programmable oversampling
Flexible parallel / serial dual interface
Compatible with SPI/QSPI/MICROWIRE/DSP

⚙️ Electrical Performance

Parameter	Specification
Analog Input ESD Rating	7 kV
SNR	95.5 dB
THD	-107 dB
INL	±0.5 LSB
DNL	±0.5 LSB
Normal Operating Power	100 mW
Standby Power Consumption	25 mW

💡 Important Usage Notes

Factory default configuration: 8080 parallel interface. To use SPI mode, adjust R1 and R2 resistor configuration.
AD7606 has no internal registers; input range and oversampling parameters are controlled via external IO pins. Sampling rate is controlled by pulse signal from MCU/DSP.
Must adopt single 5V power supply. VIO pin determines communication level between module and MCU; connect VIO to MCU power rail (3.3V or 5V).

📊 Oversampling Mode Selection (OS0, OS1, OS2)

OS2	OS1	OS0	Oversampling Multiples
0	0	0	1x (No oversampling, Max 200Ksps)
0	0	1	2x
0	1	0	4x
0	1	1	8x
1	0	0	16x
1	0	1	32x
1	1	0	64x

The higher the oversampling multiple, the longer ADC conversion time and the lower the achievable sampling frequency.

🔌 Pin Function Description

OS0, OS1, OS2: Combined logic to select oversampling mode
CVA, CVB: AD conversion start control signal
CVA controls Channel 1~4; CVB controls Channel 5~8; Two signals can be connected in parallel
RAGE: Voltage range selection. Logic 0 = ±5V; Logic 1 = ±10V
RD: Data read signal
RST: Hardware reset signal
BUSY: Conversion busy status indicator
CS: Chip select signal
FRST: First channel data indication signal

📏 Module Dimension

Model: AD7606-F4

PCB Size: 40.64mm × 30.48mm

Downloads

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AD7606 Data Acquisition Module 16-bit 8-Channel Synchronous ADC 200KHz Sampling Data Acquisition Board

Price :

RM27.64

AD7606 16-bit 8-Channel Synchronous Sampling ADC Data Acquisition Module ±5V/±10V Input 200Ksps

Description

📌 Product Introduction

📋 Product Description

✅ 8-channel analog input, input impedance: 1M ohm

✅ No negative power supply needed, no front-end analog op-amp circuit needed, can be directly connected to sensor output

✅ Input voltage range: ±5V, ±10V, range selectable via IO pin

✅ Resolution: 16-bit

✅ Maximum sampling rate: 200Ksps

✅ Supports 8-level oversampling settings to effectively reduce jitter

✅ Built-in precision reference voltage

✅ Single 5V power supply

✅ Communication interface: SPI interface / 16-bit parallel bus interface

✅ Interface IO level supports 5V or 3.3V

✅ Core chip: AD7606 high-precision 16-bit ADC chip

Two interface configuration modes:

Parallel mode jumper setting: R1 floating (not installed), R2 mounted with 10K resistor
SPI interface mode jumper setting: R1 mounted with 10K resistor, R2 floating (not installed)

⭐ Product Features

True bipolar analog input range: ±10V, ±5V
5V single analog power supply, Vdrive: 2.3V ~ 5V
Fully integrated complete data acquisition solution
Built-in analog input clamping protection
Input buffer with 1MΩ analog input impedance
Second-order anti-aliasing analog filter, on-chip precision reference voltage & buffer
16-bit resolution, 200 KSPS synchronous sampling for all channels
Digital filter supports programmable oversampling
Flexible parallel / serial dual interface
Compatible with SPI/QSPI/MICROWIRE/DSP

⚙️ Electrical Performance

Parameter	Specification
Analog Input ESD Rating	7 kV
SNR	95.5 dB
THD	-107 dB
INL	±0.5 LSB
DNL	±0.5 LSB
Normal Operating Power	100 mW
Standby Power Consumption	25 mW

💡 Important Usage Notes

Factory default configuration: 8080 parallel interface. To use SPI mode, adjust R1 and R2 resistor configuration.
AD7606 has no internal registers; input range and oversampling parameters are controlled via external IO pins. Sampling rate is controlled by pulse signal from MCU/DSP.
Must adopt single 5V power supply. VIO pin determines communication level between module and MCU; connect VIO to MCU power rail (3.3V or 5V).

📊 Oversampling Mode Selection (OS0, OS1, OS2)

OS2	OS1	OS0	Oversampling Multiples
0	0	0	1x (No oversampling, Max 200Ksps)
0	0	1	2x
0	1	0	4x
0	1	1	8x
1	0	0	16x
1	0	1	32x
1	1	0	64x

The higher the oversampling multiple, the longer ADC conversion time and the lower the achievable sampling frequency.

🔌 Pin Function Description

OS0, OS1, OS2: Combined logic to select oversampling mode
CVA, CVB: AD conversion start control signal
CVA controls Channel 1~4; CVB controls Channel 5~8; Two signals can be connected in parallel
RAGE: Voltage range selection. Logic 0 = ±5V; Logic 1 = ±10V
RD: Data read signal
RST: Hardware reset signal
BUSY: Conversion busy status indicator
CS: Chip select signal
FRST: First channel data indication signal

📏 Module Dimension

Model: AD7606-F4

PCB Size: 40.64mm × 30.48mm

Downloads