MAX5110
9-Channel, 14-Bit Current DAC with SPI Interface
Industry’s First Multichannel Current-Output DAC Optimized to Bias Fiber Optic Tunable Laser Sources
Status
Data Sheet
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Description
The MAX5110 is a 14-bit, 9-channel, current output digital-to-analog converter (DAC). The device operates from
a low +3.0V power supply and provides 14-bit performance without any adjustment.
The device's output ranges are optimized to bias a high-power tunable laser source. Each of the 9 channels
provides a current source. Connect DAC outputs in parallel to obtain additional current or to achieve higher
resolution. The MAX5110 contains an internal reference.
An SPI™ interface drives the device with clock rates up to 25MHz. An active-high asynchronous CLR input resets
DAC codes to zero independent of the serial interface. The device provides a separate power-supply input for
driving the interface logic.
The MAX5110 is specified over a temperature range of -40°C to +105°C and are available in 3mm x 3mm 36WLP and 5mm x 5mm 32-TQFN packages.
An evaluation board is available: MAX5110EVKIT
Key Features
Low 3.0V Supply
Integrated Multiplexers for Outputs 1 and 2
Increased Current or Resolution with Outputs Connected in
Parallel
SPI-Compatible Serial Interface
Internal Reference
Overtemperature Protection
Operates Over the -40°C to +105°C Temperature Range
Available in 36-Bump WLP or 32-Pin TQFN Packages
Applications/Uses
Tunable Laser Diode Biasing
Technical Documents
App Note 4862 Reserved or "Don't Care" Bit Programming in the MAX5110/MAX5111 Multichannel DACs
Product Guides
Signal Chain (PDF)
Reliability Reports
Reliability Report:
MAX5110.pdf
Ordering Information
Part Number
Free
Sample
Sample
MAX5110GTJ+
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MAX5110GTJ+G074
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MAX5110GTJ+T
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MAX5110GTJ+TG074
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Sample
MAX5110GWX+
MAX5110GWX+T
MAX5110GWX+TG074
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Status
Package:
TYPE PINS FOOTPRINT
DRAWING
CODE/VAR *
Active: Data sheet
on request only
TQFN;32 pin;26 mm²
Package Details
-40°C to +105°C
RoHS/Lead-Free: Lead Free
Materials Analysis
Active: Data sheet
on request only
QFN;
Package Details
-40°C to +105°C
See data sheet
Active: Data sheet
on request only
TQFN;32 pin;26 mm²
Package Details
-40°C to +105°C
RoHS/Lead-Free: Lead Free
Materials Analysis
Active: Data sheet
on request only
TQFN;32 pin;26 mm²
Package Details
-40°C to +105°C
RoHS/Lead-Free: Lead Free
Materials Analysis
Active: Data sheet
on request only
WLP;36 pin;10.1 mm²
Package Details
-40°C to +105°C
RoHS/Lead-Free: Lead Free
Materials Analysis
Active: Data sheet
on request only
WLP;36 pin;10.1 mm²
Package Details
-40°C to +105°C
RoHS/Lead-Free: Lead Free
Materials Analysis
Active: Data sheet
on request only
WLP;36 pin;10.1 mm²
Package Details
-40°C to +105°C
RoHS/Lead-Free: Lead Free
Materials Analysis
Temp
RoHS/Lead-Free?
Materials Analysis
Notes:
1. Other options and links for purchasing parts are listed at: http://www.maximintegrated.com/sales.
2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
3. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More:
See Full Data Sheet or Maxim Product Naming Conventions.
4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part
number suffix describes RoHS status. Package drawings may show a different suffix character.
Similar Products by Function
MAX5111
9-Channel, 14-Bit, Current DAC with I²C Interface
Evaluation Kits
MAX5110EVKIT
Evaluation Kit for the MAX5110
Products with Similar Part Numbers
MAX5110EVKIT
Evaluation Kit for the MAX5110
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Information Index
Overview
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Description
Key Features
Applications/Uses
Key Specifications
Diagram
Notes and Comments
Data Sheet
Technical Documents
Evaluation Kits
Reliability Reports
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Price and Availability
Samples
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Package Information
Lead-Free Information
Related Products
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Evaluation Kits
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Document Ref.: 19- 5491 Rev 0; 2010- 09- 24
This page last modified: 2011- 03- 22
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