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MAX5104
Low-Power, Dual, Voltage-Output, 12-Bit DAC with Serial Interface
Low-Cost, Dual, Serial DAC
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Status
Active: In Production.
Description
The MAX5104 low-power, serial, voltage-output, dual 12-bit digital-to-analog converter (DAC) consumes only 500µA from a single +5V supply. This device features Rail-to-Rail output swing and is available in a space-saving 16-pin QSOP package. To maximize the dynamic range, the DAC output amplifiers are configured with an internal gain of +2V/V.
The 3-wire serial interface is SPI™/QSPI™/MICROWIRE™ compatible. Each DAC has a double-buffered input organized as an input register followed by a DAC register, which allows the input and DAC registers to be updated independently or simultaneously with a 16-bit serial word. Additional features include programmable power- down (2µA), hardware power-down lockout (PDL), a separate reference voltage input for each DAC that accepts AC and DC signals, and an active-low clear input (CL) that resets all registers and DACs to zero. These devices provide a programmable logic pin for added functionality, and a serial-data output pin for daisy chaining.
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Data Sheet
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Key Features
- 12-Bit Dual DAC with Internal Gain of +2V/V
- Rail-to-Rail Output Swing
- 12µs Settling Time
- +5V Single-Supply Operation
- Low Quiescent Current
- 500µA (normal operation)
- 2µA (power-down mode)
- SPI/QSPI/MICROWIRE Compatible
- Space-Saving 16-Pin QSOP Package
- Power-On Reset Clears Registers and DACs to Zero
- Adjustable Output Offset
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Applications/Uses
- Automated Test Equipment (ATE)
- Digital Gain and Offset Control
- Industrial Process Controls
- Microprocessor-Controlled Systems
- Motion Control
- Remote Industrial Controls
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Key Specifications:
| Precision DACs (12-18 Bits) |
| Part Number |
Power-On Reset State |
Resolution
(bits) |
Channels |
Output Type |
Reference |
INL
(±LSB) |
Interface |
Supply Range
(V) |
Supply Range
(V) |
Voltage Supplies |
ISHUTDN
(µA) |
ICC
(mA) |
Offset Error |
Settling Time
(µs) |
Oper. Temp.
(°C) |
Package/Pins |
Smallest Available Pckg.
(mm2) |
Budgetary Price |
| max |
min |
max |
typ |
max |
max |
typ |
max w/pins |
See Notes |
| MAX5104 |
Zero-Scale |
12 |
2 |
Voltage- Buffered |
Ext. |
4 |
Serial - SPI |
4.5 |
5.5 |
1 |
0.25 |
0.65 |
±10 mV |
15 |
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30.9 |
$5.11 @1k |
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See All Precision DACs (12-18 Bits) (247)
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Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.
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| Precision DACs (4-12 Bits) |
| Part Number |
Power-On Reset State |
Resolution
(bits) |
Channels |
Output Type |
Reference |
INL
(±LSB) |
Interface |
Supply Range
(V) |
Supply Range
(V) |
Oper. Temp.
(°C) |
Budgetary Price |
| max |
min |
max |
See Notes |
| MAX5104 |
Zero-Scale |
12 |
2 |
Voltage- Buffered |
Ext. |
4 |
Serial - SPI |
4.5 |
5.5 |
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$5.11 @1k |
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See All Precision DACs (4-12 Bits) (268)
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Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.
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Diagram
Functional Block Diagram
Application Notes
Product Guides
Reliability Reports
Software/Models
Ordering Information
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Part Number
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Free
Sample |
Buy |
Status
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Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
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Temp |
RoHS/Lead-Free?
Materials Analysis
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| MAX5104CEE
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Active |
QSOP;16 pin;30.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16-5*
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0°C to +70°C
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RoHS/Lead-Free: No
Materials Analysis |
| MAX5104CEE+
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Active |
QSOP;16 pin;30.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16+5*
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0°C to +70°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX5104CEE+T
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Active |
QSOP;16 pin;30.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16+5*
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0°C to +70°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX5104CEE-T
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Active |
QSOP;16 pin
Land Pattern: Not Available
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0°C to +70°C
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See data sheet
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| MAX5104EEE
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Active |
QSOP;16 pin;30.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16-5*
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-40°C to +85°C
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RoHS/Lead-Free: No
Materials Analysis |
| MAX5104EEE+
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Active |
QSOP;16 pin;30.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16+5*
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-40°C to +85°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX5104EEE+T
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Active |
QSOP;16 pin;30.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16+5*
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-40°C to +85°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX5104EEE-T
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Active |
QSOP;16 pin
Land Pattern: Not Available
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-40°C to +85°C
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See data sheet
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Notes:
- Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
- Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
- 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.
- * 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.
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Similar Products by Function
| MAX5154, MAX5155 |
Low-Power, Dual, 12-Bit Voltage-Output DACs with Serial Interface |
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Didn't Find What You Need?
Information Index
Document Ref.: 19-1587
Rev 0;
1999-11-01
This page last modified: 2008-09-19
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