Shenzhen Sai Collie Technology Co., Ltd. |
Verified Suppliers
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ADS7887SDBVR Integrated Circuit IC Chip
10 Bit Micro-Power Analog to Digital Converter Input SAR
Package SOT-23-6
Product Status | Active | |
Number of Bits | 10 | |
Sampling Rate (Per Second) | 1.25M | |
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 | |
Features | - | |
Operating Temperature | -40°C ~ 125°C | |
Package / Case | SOT-23-6 | |
Supplier Device Package | SOT-23-6 | |
Mounting Type | Surface Mount |
Features
• 1.25-MHz Sample Rate Serial Device
• 10-Bit Resolution (ADS7887)
• 8-Bit Resolution (ADS7888)
• Zero Latency
• 25-MHz Serial Interface
• Supply Range: 2.35 V to 5.25 V
• Typical Power Dissipation at 1.25 MSPS:
– 3.8 mW at 3-V VDD
– 8 mw at 5-V VDD
• ±0.35 LSB INL, DNL (ADS7887)
• ±0.15 LSB INL, ±0.1 LSB DNL (ADS7888)
• 61 dB SINAD, –84 dB THD (ADS7887)
• 49.5 dB SINAD, –67.5 dB THD (ADS7888)
• Unipolar Input Range: 0 V to VDD
• Power-Down Current: 1 µA
• Wide Input Bandwidth: 15 MHz at 3 dB
• 6-Pin SOT23 and SC70 Packages
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