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Hot-selling and scarce ADS7886SBDBVT 12-Bit 1-MSPS Micro-Power Miniature SAR Analog-to-Digital Converters SOT-23-6 spot stock
Manufacturer Product Number
ADS7886SBDBVT
Description
ADS7886SBDBVT 12-Bit 1-MSPS Micro-Power Miniature SAR Analog-to-Digital Converters SOT-23-6 spot stock
Package Condition
Tape & Reel (TR)
Datasheet
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Product Descriptions
The ADS7886 is a 12-bit, 1-MSPS analog-to-digitalconverter (ADC) . The device includes a capacitorbased SAR A/D converter with inherent sample andhold . The serial interface in each device is controlledby the CS and SCLK signals for glueless connectionswith microprocessors and DSPs . The input signal issampled with the falling edge of CS, and SCLK isused for conversion and serial data output .
The device operates from a wide supply range from2.35 V to 5.25 V . The low power consumption of thedevice makes it suitable for battery-poweredapplications . The device also includes a power downfeature for power saving at lower conversion speeds .
The high level of the digital input to the device is notlimited to device VDD . This means the digital input cango as high as 5.25 V when device supply is 2.35 V .This feature is useful when digital signals are comingfrom other circuit with different supply levels . Also thisrelaxes restriction on power-up sequencing .
The ADS7886 is available in 6-pin SOT-23 and SC70packages and is specified for operation from –40°C to125°C .
Product Features
• 1-MHz Sample Rate Serial Device
• 12-Bit Resolution
• Zero Latency
• 20-MHz Serial Interface
• Supply Range: 2.35 V to 5.25 V
• Typical Power Dissipation at 1 MSPS:
– 3.9 mW at 3-V VDD
– 7.5 mW at 5-V VDD
• INL ± 1.25 LSB Maximum, ±0.65 LSB (Typical)
• DNL ±1 LSB Maximum, +0.4 / –0.65 LSB (Typical)
• Typical AC Performance:
72.25-dB SINAD, –84-dB THD
• Unipolar Input Range: 0 V to VDD
• Power Down Current: 1 µA
• Wide Input Bandwidth: 15 MHz at 3 dB
• 6-Pin SOT-23 and SC70 Packages
Product Applications
• Base Band Converters in Radio Communication
• Motor Current and Bus Voltage Sensors in Digital Drives
• Optical Networking (DWDM, MEMS Based Switching)
• Optical Sensors
• Battery-Powered Systems
• Medical Instrumentations
• High-Speed Data Acquisition Systems
• High-Speed Closed-Loop Systems
Product Specifications
| Attribute | Attribute value |
| ANSM-Part# | ANSM-ADS7886SBDBVT |
| Category | Integrated Circuits (ICs) |
| Data Acquisition | |
| Analog to Digital Converters (ADC) | |
| Manufacturer | - |
| Series | microPOWER™ |
| Packaging | Tape & Reel (TR) |
| Cut Tape (CT) | |
| Digi-Reel® | |
| Part Status | Active |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 1M |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | Supply |
| Voltage - Supply, Analog | 2.35V ~ 5.25V |
| Voltage - Supply, Digital | 2.35V ~ 5.25V |
| Operating Temperature | -40°C ~ 125°C |
| Package / Case | SOT-23-6 |
| Supplier Device Package | SOT-23-6 |
| Mounting Type | Surface Mount |
| Base Product Number | ADS7886 |
Product Photos
For more product information, please download the PDF
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ADS7886SBDBVT 12-Bit 1-MSPS Micro-Power Miniature SAR Analog-to-Digital Converters SOT-23-6 spot stock
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