Purchase CA3338A, In-stock CA3338A From SeekIC.
Part Number: CA3338A
Description: The CA3338 family are CMOS/SOS high speed R2R voltage output digital-to-analog converters. They can operate from a sing...
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CA3338A
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DataSheet
General Description
CA3338A General Description
The CA3338 family are CMOS/SOS high speed R2R voltage output digital-to-analog converters. They can operate from a single +5V supply, at video speeds, and can produce "rail-to-rail" output swings. Internal level shifters and a pin for an optional second supply provide for an output range below digital ground. The data complement control allows the inversion of input data while the latch enable control provides either feedthrough or latched operation. Both ends of the R2R ladder network are available externally and may be modulated for gain or offset adjustments. In addition, "glitch" energy has been kept very low by segmenting and thermometer encoding of the upper 3 bits.
The CA3338 is manufactured on a sapphire substrate to give low dynamic power dissipation, low output capacitance, and inherent latch-up resistance.
CA3338A Maximum Ratings
DC Supply-Voltage Range . . . . . . . . . . . . . . . . . . . . . . -0.5V to +8V
(VDD - VSS or VDD - VEE, Whichever is Greater)
Input Voltage Range
Digital Inputs (LE, COMP D0 - D7) . . . . VSS - 0.5V to VDD + 0.5V
Analog Pins (VREF+, VREF-, VOUT) . . . . VDD - 8V to VDD + 0.5V
DC Input Current
Digital Inputs (LE, COMP, D0 - D7). . . . . . . . . . . . . . . . . . ±20mA
Recommended Supply Voltage Range. . . . . . . . . . . . . .4.5V to 7.5V
(VDD - VSS or VDD - VEE, Whichever is Greater)
Input Voltage Range
Digital Inputs (LE, COMP D0 - D7) . . . . VSS - 0.5V to VDD + 0.5V
Analog Pins (VREF+, VREF-, VOUT) . . . . VDD - 8V to VDD + 0.5V
DC Input Current
Digital Inputs (LE, COMP, D0 - D7). . . . . . . . . . . . . . . . . . ±20mA
Recommended Supply Voltage Range. . . . . . . . . . . . . .4.5V to 7.5V
CA3338A Features
• CMOS/SOS Low Power
• R2R Output, Segmented for Low "Glitch"
• CMOS/TTL Compatible Inputs
• Fast Settling: (Typ) to 1/2 LSB . . . . . . . . . . . . . . . . 20ns
• Feedthrough Latch for Clocked or Unclocked Use
• Accuracy (Typ) . . . . . . . . . . . . . . . . . . . . . . . . . ±0.5 LSB
• Data Complement Control
• High Update Rate (Typ) . . . . . . . . . . . . . . . . . . . . 50MHz
• Unipolar or Bipolar Operation
• R2R Output, Segmented for Low "Glitch"
• CMOS/TTL Compatible Inputs
• Fast Settling: (Typ) to 1/2 LSB . . . . . . . . . . . . . . . . 20ns
• Feedthrough Latch for Clocked or Unclocked Use
• Accuracy (Typ) . . . . . . . . . . . . . . . . . . . . . . . . . ±0.5 LSB
• Data Complement Control
• High Update Rate (Typ) . . . . . . . . . . . . . . . . . . . . 50MHz
• Unipolar or Bipolar Operation
CA3338A Typical Application
• TV/Video Display
• High Speed Oscilloscope Display
• Digital Waveform Generator
• Direct Digital Synthesis
• High Speed Oscilloscope Display
• Digital Waveform Generator
• Direct Digital Synthesis
CA3338A Connection Diagram
CA3338A
PDF/DataSheet Download
- Datasheet: CA3338A
- File Size: 61001 KB
- Manufacturer: INTERSIL [Intersil Corporation]
- Click here to Download
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The CA3338 family are CMOS/SOS high speed R2R voltage output digital-to-analog converters. They can operate from a single +5V supply, at video speeds, and can produce rail-to-rail output swings. Internal level shifters and a pin for an optional second supply...
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