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FP5503 Datasheet Preview

FP5503 Datasheet

120mA Current Sinking 10-Bit I2C DAC

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fitipower integrated technology lnc.
FP5503
120 mA Current Sinking 10-Bit I2C® DAC
Description:
The FP5503 is a single 10-bit DAC with 120mA output
current sink capability. It features an internal reference and
operates from a single 2.7 V to 5.5 V supply. The DAC is
controlled via a 2-wire (I2C-compatible) serial interface that
operates at clock rates up to 400 kHz, then the DAC control the
output sink current from 3mA to 120mA.
The FP5503 incorporates a power-on reset circuit, which
ensures that the DAC output powers up to 0 V and remains
there until a valid write takes place. It has a power-down
feature (external pin power down or the I2C input control
software power down) that reduces the current consumption of
the device to 1 μA maximum.
The FP5503 is designed for auto-focus, image
stabilization, and optical zoom applications in camera
phones, digital still cameras, camcorders and other industrial
applications.
The FP5503 has many industrial applications, such as
controlling temperature (heater or cooler control), light, and
movement, over the range 40°C to +85°C without derating.
The I2C address range for the FP5503 is 0x18 to 0x1F
inclusive. Only when the master device initiates the correct
address, FP5503 generates an acknowledge condition and works
normal.
FP5503-1.2-August/2008
Features:
2.7 V to 5.5 V power supply (or unregulated)
120mA current sink
2-wire (I2C®-compatible) serial interface
10-bit resolution DAC
Guaranteed monotonic over all codes
Fully Integrated:
1. Integrated current sense resistor (3.3ohms)
2. Internal reference
3. Power-on reset
4. Ultra-low noise preamplifier
5. Inductive Fly-back Protection diodes
6. Power-down control circuit
Power-down current to 0.5uA typical
small size:1.55mm * 1.55 mm (9-ball WLCSP)
Available packages:
1. 9-ball WLCSP
2. 8-lead TDFN
3. COB
Consumer Applications:
Lens auto-focus
Image stabilization
Optical zoom
Shutters Iris/exposure
Neutral density (ND) filters
Lens covers
Camera phones Digital still cameras
Camera modules
Digital video cameras/camcorders
Camera-enabled devices
Security cameras
Web/PC cameras
Industrial Applications:
Heater control
Fan control
Cooler (Peltier) control
Solenoid control
Valve control
Linear actuator control
Light control
Current loop control
1




Fiti

FP5503 Datasheet Preview

FP5503 Datasheet

120mA Current Sinking 10-Bit I2C DAC

No Preview Available !

fitipower integrated technology lnc.
FP5503
Pin Assignments
8-Lead TDFN
9-Ball WLCSP
Ordering Information
FP5503□□□
TR: Tape / Reel
Blank: Tube
P: Pb Free with Commerical
Standard (RoHS Compliant)
G: Green Product (for WLCSP)
Package Type
WD: TDFN-8
CP: 9-Ball WLCSP
CH: COB
Part Number
FP5503-CPG
FP5503-WDP
FP5503-CHP
Product Package Option
9-Ball Wafer Level Scale (WLCSP)
8-Lead TDFN
Chip on board
Figure 1. Pin Assignment of FP5503
Absolute Maximum Ratings: TA = 25°C, unless otherwise noted.
VDD to AGND ---------------------------------------------------------------------------------------------------------
VDD to DGND ------------------------------------- -------------------------------------------------------------------
AGND to DGND-------------------------- ---------------------------------------------------------------------------
SCL, SDA to DGND-------------------------------------------------------------------------------------------------
PD to DGND ----------------------------------------------------------------------------------------------------------
Isink to AGND --------------------------------------------------------------------------------------------------------
Power Dissipation ------- ------------------------------------------------------------------------------------
● ΘJA Thermal Impedance: -------------------------------------------------------------------------------------------
Storage Temperature Range-----------------------------------------------------------------------------------------
-0.3V to +6.0V
-0.3V to VDD+0.3V
-0.3V to +0.3V
-0.3V to VDD+0.3V
-0.3V to VDD+0.3V
-0.3V to VDD+0.3V
(Tjmax – TA)/θJA
85°C/W
- 65°C to +150°C
ESD (Human Body Model) -----------------------------------------------------------------------------------------
4000 V
*ESD caution: ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000V readily accumulate on the human body and test
equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices
subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of
functionality.
FP5503-1.2-August/2008
2


Part Number FP5503
Description 120mA Current Sinking 10-Bit I2C DAC
Maker Fiti
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FP5503 Datasheet PDF






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