The HI5812 is a fast, low power, 12-bit, successive approximation analog-to-digital converter. It can operate from a single 3V to 6V supply and typically draws just 1.9mA when operating at 5V. The HI5812 features a built-in track and hold. The conversion time is as low as 20µs with a 5V supply.
The twelve data outputs feature full high speed CMOS three-state bus driver capability, and are latched and held through a full conversion cycle. The output is user selectable, i.e., 12-bit, 8-bit (MSBs), and/or 4-bit (LSBs). A data ready flag, and conversion-start input complete the digital interface.
An internal clock is provided and is available as an output. The clock may also be over-driven by an external source.
Key Features
- Conversion Time 20µs
- Throughput Rate 50 kSPS
- Built-In Track and Hold
- Guaranteed No Missing Codes Over Temperature
- Single Supply Voltage +5V
- Maximum Power Consumption 25mW
- Internal or External Clock
- Pb-Free Available (RoHS Compliant)
Applications
- Remote Low Power Data Acquisition Systems
- Digital Audio
- DSP Modems
- General Purpose DSP Front End
- µP Controlled Measurement System
- Professional Audio Positioner/Fader
Datasheets| Title | Type | Updated | Size | Other Languages |
|---|
| HI5812 Datasheet | PDF | 14 Nov 2014 | 1.07 MB | |
Order Information| Part Number | Package Type | Weight(g) | Pins | MSL Rating | Peak Temp (°C) | RoHS Status |
|---|
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| HI5812JIB | 24 Ld SOIC | 0.64 | 24 | | 240 | |
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| HI5812JIBZ | 24 Ld SOIC | 0.64 | 24 | 3 | 260 | RoHS |
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| HI5812JIP | 24 Ld PDIP | 1.8 | 24 | N/A | NA | |
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| HI5812JIPZ | 24 Ld PDIP | 1.8 | 24 | N/A | NA | RoHS |
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| HI5812KIB | 24 Ld SOIC | 0.64 | 24 | | 240 | |
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| HI5812KIBZ | 24 Ld SOIC | 0.64 | 24 | 3 | 260 | RoHS |
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