DAC101S101CIMM National Semiconductor, DAC101S101CIMM Datasheet

IC, 10BIT DAC RL-RL O/P, POWERWISE

DAC101S101CIMM

Manufacturer Part Number
DAC101S101CIMM
Description
IC, 10BIT DAC RL-RL O/P, POWERWISE
Manufacturer
National Semiconductor
Datasheet

Specifications of DAC101S101CIMM

Resolution (bits)
10bit
Input Channel Type
Serial
Supply Voltage Range - Analogue
2.7V To 5.5V
Supply Current
256µA
Digital Ic Case Style
SOP
No. Of Pins
8
Data Interface
Serial, 3-Wire
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DAC101S101CIMM
Manufacturer:
NS
Quantity:
190
Part Number:
DAC101S101CIMM
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
DAC101S101CIMM
Quantity:
127
Part Number:
DAC101S101CIMM/NOPB
Manufacturer:
NS
Quantity:
190
Part Number:
DAC101S101CIMMX1
Quantity:
6 223
© 2005 National Semiconductor Corporation
DAC101S101
10-Bit Micro Power Digital-to-Analog Converter with
Rail-to-Rail Output
General Description
The DAC101S101 is a full-featured, general purpose 10-bit
voltage-output digital-to-analog converter (DAC) that can
operate from a single +2.7V to 5.5V supply and consumes
just 175 µA of current at 3.6 Volts. The on-chip output
amplifier allows rail-to-rail output swing and the three wire
serial interface operates at clock rates up to 30 MHz over the
specified supply voltage range and is compatible with stan-
dard SPI
petitive devices are limited to 20 MHz clock rates at supply
voltages in the 2.7V to 3.6V range.
The supply voltage for the DAC101S101 serves as its volt-
age reference, providing the widest possible output dynamic
range. A power-on reset circuit ensures that the DAC output
powers up to zero volts and remains there until there is a
valid write to the device. A power-down feature reduces
power consumption to less than a microWatt.
The low power consumption and small packages of the
DAC101S101 make it an excellent choice for use in battery
operated equipment.
The DAC101S101 is a direct replacement for the AD5310
and is one of a family of pin compatible DACs, including the
8-bit DAC081S101 and the 12-bit DAC121S101. The
DAC101S101 operates over the extended industrial tem-
perature range of −40˚C to +105˚C.
Pin Configuration
Ordering Information
SPI
is a trademark of Motorola, Inc.
DAC101S101CIMMX
DAC101S101CIMKX
DAC101S101CIMM
DAC101S101EVAL
DAC101S101CIMK
Order Numbers
, QSPI, MICROWIRE and DSP interfaces. Com-
−40˚C ≤ T
−40˚C ≤ T
−40˚C ≤ T
−40˚C ≤ T
Temperature Range
DS201541
20154101
A
A
A
A
≤ +105˚C
≤ +105˚C
≤ +105˚C
≤ +105˚C
Features
n Guaranteed Monotonicity
n Low Power Operation
n Rail-to-Rail Voltage Output
n Power-on Reset to Zero Volts Output
n SYNC Interrupt Facility
n Wide power supply range (+2.7V to +5.5V)
n Small Packages
n Power Down Feature
Key Specifications
n Resolution
n DNL
n Output Settling Time
n Zero Code Error
n Full-Scale Error
n Power Consumption
Applications
n Battery-Powered Instruments
n Digital Gain and Offset Adjustment
n Programmable Voltage & Current Sources
n Programmable Attenuators
— Normal Mode
— Pwr Down Mode 0.14 µW (3.6V) / 0.33 µW (5.5V) typ
MSOP Tape-and-Reel
TSOT Tape-and-Reel
Evaluation Board
Package
MSOP
TSOT
0.63 mW (3.6V) / 1.41 mW (5.5V) typ
+0.15, -0.05 LSB (typ)
Top Mark
20154102
X62C
X62C
X63C
X63C
−0.06 %FS (typ)
www.national.com
3.3 mV (typ)
June 2005
8 µs (typ)
10 bits

Related parts for DAC101S101CIMM

DAC101S101CIMM Summary of contents

Page 1

... DAC081S101 and the 12-bit DAC121S101. The DAC101S101 operates over the extended industrial tem- perature range of −40˚C to +105˚C. Pin Configuration Ordering Information Order Numbers DAC101S101CIMM DAC101S101CIMMX DAC101S101CIMK DAC101S101CIMKX DAC101S101EVAL SPI ™ trademark of Motorola, Inc. © 2005 National Semiconductor Corporation ...

Page 2

Block Diagram Pin Descriptions TSOT MSOP (SOT-23) Pin No. Pin No www.national.com Symbol V DAC Analog Output Voltage. OUT GND Ground reference for all on-chip circuitry. ...

Page 3

... Absolute Maximum Ratings (Notes Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage Voltage on any Input Pin Input Current at Any Pin (Note 3) Package Input Current (Note 3) Power Consumption 25˚C A ESD Susceptibility (Note 5) ...

Page 4

Electrical Characteristics Values shown in this table are design targets and are subject to change before product release. The following specifica- tions apply for V = +2.7V to +5.5V ≤ T Boldface limits apply for T MIN Symbol ...

Page 5

... Note 5: Human body model is 100 pF capacitor discharged through a 1.5 kΩ resistor. Machine model is 220 pF discharged through ZERO Ohms. Note 6: See the section entitled "Surface Mount" found in any post 1986 National Semiconductor Linear Data Book for methods of soldering surface mount devices. Note 7: The analog inputs are protected as shown below. Input voltage magnitudes However, errors in the conversion result can occur if any input goes above V ≤ ...

Page 6

Specification Definitions DIFFERENTIAL NON-LINEARITY (DNL) is the measure of the maximum deviation from the ideal step size of 1 LSB, which 1024 = V / 1024. REF A DIGITAL FEEDTHROUGH is a measure of the energy in- ...

Page 7

Transfer Characteristic FIGURE 1. Input / Output Transfer Characteristic Timing Diagram FIGURE 2. DAC101S101 Timing 7 20154105 20154106 www.national.com ...

Page 8

Typical Performance Characteristics unless otherwise stated DNL 3.0V A INL 3.0V A TUE 3.0V A www.national.com MHz 25C, Input Code Range 12 to 1011, SCLK A ...

Page 9

Typical Performance Characteristics unless otherwise stated (Continued) DNL vs DNL vs. f SCLK 3V DNL vs. Clock Duty Cycle MHz 25C, Input Code Range 12 to 1011, SCLK A 20154122 20154150 5V ...

Page 10

Typical Performance Characteristics unless otherwise stated (Continued) 3V DNL vs. Temperature 3V INL vs. f SCLK 3V INL vs. Clock Duty Cycle www.national.com MHz 25C, Input Code Range 12 to 1011, SCLK A 5V DNL ...

Page 11

Typical Performance Characteristics unless otherwise stated (Continued) 3V INL vs. Temperature Zero Code Error vs. f Zero Code Error vs. Temperature MHz, T SCLK 20154132 Zero Code Error vs. Clock Duty Cycle SCLK 20154134 20154136 11 = ...

Page 12

Typical Performance Characteristics unless otherwise stated (Continued) Full-Scale Error vs. Clock Duty Cycle Supply Current vs Glitch Response www.national.com MHz, T SCLK A Full-Scale Error vs. Temperature 20154138 Supply Current vs. Temperature A 20154144 20154146 ...

Page 13

Typical Performance Characteristics unless otherwise stated (Continued) 3V Wake-Up Time MHz 25C, Input Code Range 12 to 1011, SCLK A 5V Wake-Up Time 20154148 13 20154149 www.national.com ...

Page 14

Functional Description 1.1 DAC SECTION The DAC101S101 is fabricated on a CMOS process with an architecture that consists of switches and a resistor string that are followed by an output buffer. The power supply serves as the reference voltage. ...

Page 15

Functional Description was before entering power down. Minimum power consump- tion is achieved in the power-down mode with SCLK dis- abled and SYNC and D idled low. IN 2.0 Applications Information The simplicity of the DAC101S101 implies ease of ...

Page 16

Applications Information (Continued) FIGURE 9. The LM4130 as a power supply 2.2.2 LM4050 Available with accuracy of 0.44%, the LM4050 shunt refer- ence is also a good choice as a power regulator for the DAC101S101. It does not come ...

Page 17

Applications Information (Continued) num electrolytic capacitors are typically not a good choice due to their large size and have ESR values that may be too high at low temperatures. 2.3 BIPOLAR OPERATION The DAC101S101 is designed for single supply ...

Page 18

... Physical Dimensions unless otherwise noted www.national.com inches (millimeters) 8-Lead MSOP Order Numbers DAC101S101CIMM NS Package Number MUA08A 6-Lead TSOT Order Numbers DAC101S101CIMK NS Package Number MK06A 18 ...

Page 19

... BANNED SUBSTANCE COMPLIANCE National Semiconductor manufactures products and uses packing materials that meet the provisions of the Customer Products Stewardship Specification (CSP-9-111C2) and the Banned Substances and Materials of Interest Specification (CSP-9-111S2) and contain no ‘‘Banned Substances’’ as defined in CSP-9-111S2. ...

Related keywords