Features: ±2.5% gain matching±0.5 LSB linearity errorInternal bandgap voltage referenceLow glitch energySingle 3.3 Volt power supply±2.5% gain matching±0.5 LSB linearity errorInternal bandgap voltage referenceLow glitch energySingle 3.3 Volt power supplyApplicationPC GraphicsVideo signal conversio...
FMS3818: Features: ±2.5% gain matching±0.5 LSB linearity errorInternal bandgap voltage referenceLow glitch energySingle 3.3 Volt power supply±2.5% gain matching±0.5 LSB linearity errorInternal bandgap voltag...
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Parameter | Min | Typ | Max | Unit |
Power Supply Voltage | ||||
VDDA (Measured to GND) | -0.5 | 4 | V | |
VDDD (Measured to GND) | -0.5 | 4 | V | |
Digital Inputs | ||||
Applied Voltage (Measured to GND)2 | -0.5 | VDDD + 0.5 | V | |
Forced Current3,4 | -5.0 | 5.0 | mA | |
Analog Inputs | ||||
Applied Voltage (Measured to GND)2 | -0.5 | VDDA + 0.5 | V | |
Forced Current3,4 | -10.0 | 10.0 | mA | |
Analog Outputs | ||||
Applied Voltage (Measured to GND)2 | -0.5 | VDDA + 0.5 | V | |
Forced Current3,4 | -60.0 | 60.0 | mA | |
Short Circuit Duration (single output in HIGH state | unlimited | sec. | ||
Temperature | ||||
Operating, Ambient | -20 | 110 | °C | |
Junction | 150 | °C | ||
Lead Soldering (10 seconds) | 300 | °C | ||
Vapor Phase Soldering (1 minute) | 220 | °C | ||
Storage | -60 | 150 | °C |
Product | Product status | Eco Status | Pricing* | Package type | Leads | Packing method | Package Drawing | Package Marking Convention** |
---|---|---|---|---|---|---|---|---|
FMS3818KRC | Full Production | RoHS Compliant | $9.64 | LQFP | 48 | TRAY | NONE | Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: 3818KRC |
* Fairchild 1,000 piece Budgetary Pricing |
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples |
Package marking information for product FMS3818 is available. Click here for more information . |
The FMS3818 is a low-cost triple D/A converter, tailored to fit graphics and video applications where speed is critical.
CMOS-level inputs are converted to analog current outputs, FMS3818 can drive 2537.5? loads corresponding to doubly- terminated 5075? loads. A sync current following SYNC input timing is added to the IOG output. BLANK will override RGB inputs, setting IOG, IOB and IOR currents to zero when BLANK = L. Although appropriate for many applications the internal 1.25V reference voltage can be REF input.
Few external components of FMS3818 are required, just the current reference resistor, current output load resistors, bypass capacitors and decoupling capacitors.
Package of FMS3818 is a 48-lead LQFP. Fabrication technology is CMOS. Performance is guaranteed from 0 to 70°C.