| Customization: | Available |
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| Conductive Type: | Bipolar Integrated Circuit |
| Integration: | GSI |
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AD7689BCPZRL7 : Analog to Digital Converters - ADC 8 ch 250ksps 16bit ADC IC
Mfr. Part#: AD7689BCPZRL7
Datasheet: 
(e-mail or chat us for PDF file)
ROHS Status:
Quality: 100% Original
Warranty: ONE YEAR
| Series: | AD7689 |
| Mounting Style: | SMD/SMT |
| Package / Case: | LFCSP-20 |
| Resolution: | 16 bit |
| Number of Channels: | 8 Channel |
| Interface Type: | 3-Wire, QSPI, SPI |
| Sampling Rate: | 250 kS/s |
| Input Type: | Differential/Pseudo-Differential/Single-Ended |
| Architecture: | SAR |
| SNR - Signal to Noise Ratio: | 93.5 dB |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| DNL - Differential Nonlinearity: | - 1 LSB/1.5 LSB |
| Gain Error: | +/- 30 LSB |
| Height: | 0.83 mm |
| INL - Integral Nonlinearity: | +/- 1.5 LSB |
| Input Voltage: | 2.5 V/4.096 V, +/- 1.25 V/+/- 2.048 V |
| Length: | 4 mm |
| Moisture Sensitive: | Yes |
| Number of ADC Inputs: | 8 Input, 8 Input/4 Input, 4 Input/2 Input |
| Number of Converters: | 1 Converter |
| Operating Supply Voltage: | 5 V |
| Pd - Power Dissipation: | 19.2 mW |
| Power Consumption: | 15.5 mW |
| Product Type: | ADCs - Analog to Digital Converters |
| Reference Type: | External, Internal |
| Sample and Hold: | Yes |
| Factory Pack Quantity: | 1500 |
| Subcategory: | Data Converter ICs |
| Supply Voltage - Max: | 5 V |
| Supply Voltage - Min: | 5 V |
| Type: | S/H ADC |
| Width: | 4 mm |
| Unit Weight: | 0.001302 oz |
The AD7682/AD7689 are 4-channel/8-channel, 16-bit, charge redistribution successive approximation register (SAR) analog to-digital converters (ADCs) that operate from a single power supply, VDD. The AD7682/AD7689 contain all components for use in a multichannel, low power data acquisition system, including a true 16-bit SAR ADC with no missing codes; a 4-channel (AD7682) or 8-channel (AD7689) low crosstalk multiplexer that is useful for configuring the inputs as single-ended (with or without ground sense), differential, or bipolar; an internal low drift reference (selectable 2.5 V or 4.096 V) and buffer; a temperature sensor; a selectable one-pole filter; and a sequencer that is useful when channels are continuously scanned in order. The AD7682/AD7689 use a simple serial port interface (SPI) for writing to the configuration register and receiving conversion results. The SPI interface uses a separate supply, VIO, which is set to the host logic level. Power dissipation scales with throughput.
APPLICATION
Multichannel system monitoring
Battery-powered equipment
Medical instruments: ECG/EKG
Mobile communications: GPS
Power line monitoring
Data acquisition
Seismic data acquisition systems
Instrumentation
Process control
Certificates
Product Packing details
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