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| CMOS Video Speed, 8-Bit, 50 MSPS, R2R D/A Converters |
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| Ordering Information |
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 iBuy direct from Intersil
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 iBuy direct - out of stock
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 Request samples
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 Check distributor inventory
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Available in RoHS/Pb-Free
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Part No. |
Design-In
Status |
Temp. |
Package |
MSL |
Price
US $ |
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| CA3338AE |
Active |
Ind |
16 Ld PDIP |
N/A |
11.68 |
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| CA3338AEZ |
Active |
Ind |
16 Ld PDIP |
N/A |
9.73 |
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| CA3338AM |
Active |
Ind |
16 Ld SOIC |
1 |
12.26 |
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| CA3338AMZ |
Active |
Ind |
16 Ld SOIC |
3 |
10.21 |
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| The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice. |
| MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020 |
| SMD = Standard Microcircuit Drawing |
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 Description |
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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 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. |
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 Key Features |
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CMOS/SOS Low Power
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R2R Output, Segmented for Low "Glitch"
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CMOS/TTL Compatible Inputs
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Fast Settling: (Typ) to 1/2 LSB 20ns
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Feedthrough Latch for Clocked or Unclocked Use
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Accuracy (Typ) ±0.5 LSB
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Data Complement Control
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High Update Rate (Typ) 50MHz
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Unipolar or Bipolar Operation
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| Related Documentation |
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 Datasheet(s): |
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 Technical Homepage: |
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 Parametric Data |
| | Resolution (Bits) | | 8 | | | Conv. Rate (MSPS) | | 50 | | | Output I/V | | V | | | Power Supply VS (Range) (V) | | 5 | | | INL (max) (±LSB) | | .75 | | | DNL (max) (±LSB) | | .75 | | | SFDR (typ) to Nyquist FOUT@Sample Rate | | N/A | | | Power (mW) | | 100 | | | VREF | | Ext | |
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| Applications |
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- TV/Video Display
- High Speed Oscilloscope Display
- Digital Waveform Generator
- Direct Digital Synthesis
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| | CA3338 | | CMOS Video Speed, 8-Bit, 50 MSPS, R2R D/A Converters | | | HI3338 | | 8-Bit, CMOS R2R D/A Converter | |
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