Datasheet HI5812JIPZ - Intersil IC, ADC, 12 bit, 50 kSPS, DIP-24 — 数据表

详细说明

Manufacturer: Intersil

Description: IC, ADC, 12 bit, 50 kSPS, DIP-24

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HI5812
Data Sheet March 31, 2005 FN3214.6
CMOS 20 Microsecond, 12-Bit, Sampling A/D Converter with Internal Track and Hold
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.

Specifications:

• Data Interface: Parallel
• Input Channel Type: Single Ended
• Number of Pins: 24
• Package / Case: DIP
• Resolution: 12
• Sample Rate: 50 kSPS
• Supply Current: 1.9 mA
• Supply Voltage Range-Analog: 3 V to 6 V

RoHS: Yes