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DAC0800LCM PDF даташит

Спецификация DAC0800LCM изготовлена ​​​​«National Semiconductor» и имеет функцию, называемую «8-Bit Digital-to-Analog Converters».

Детали детали

Номер произв DAC0800LCM
Описание 8-Bit Digital-to-Analog Converters
Производители National Semiconductor
логотип National Semiconductor логотип 

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DAC0800LCM Даташит, Описание, Даташиты
June 1999
DAC0800/DAC0802
8-Bit Digital-to-Analog Converters
General Description
The DAC0800 series are monolithic 8-bit high-speed
current-output digital-to-analog converters (DAC) featuring
typical settling times of 100 ns. When used as a multiplying
DAC, monotonic performance over a 40 to 1 reference cur-
rent range is possible. The DAC0800 series also features
high compliance complementary current outputs to allow dif-
ferential output voltages of 20 Vp-p with simple resistor loads
as shown in Figure 1. The reference-to-full-scale current
matching of better than ±1 LSB eliminates the need for
full-scale trims in most applications while the nonlinearities
of better than ±0.1% over temperature minimizes system er-
ror accumulations.
The noise immune inputs of the DAC0800 series will accept
TTL levels with the logic threshold pin, VLC, grounded.
Changing the VLC potential will allow direct interface to other
logic families. The performance and characteristics of the
device are essentially unchanged over the full ±4.5V to
±18V power supply range; power dissipation is only 33 mW
with ±5V supplies and is independent of the logic input
states.
The DAC0800, DAC0802, DAC0800C and DAC0802C are a
direct replacement for the DAC-08, DAC-08A, DAC-08C,
and DAC-08H, respectively.
Features
n Fast settling output current: 100 ns
n Full scale error: ±1 LSB
n Nonlinearity over temperature: ±0.1%
n Full scale current drift: ±10 ppm/˚C
n High output compliance: −10V to +18V
n Complementary current outputs
n Interface directly with TTL, CMOS, PMOS and others
n 2 quadrant wide range multiplying capability
n Wide power supply range: ±4.5V to ±18V
n Low power consumption: 33 mW at ±5V
n Low cost
Typical Applications
DS005686-1
FIGURE 1. ±20 VP-P Output Digital-to-Analog Converter (Note 5)
Ordering Information
Non-Linearity
Temperature
Order Numbers
Range
J Package (J16A) (Note 1) N Package (N16E) (Note 1) SO Package (M16A)
±0.1% FS
±0.19% FS
±0.19% FS
0˚C TA +70˚C
−55˚C TA +125˚C
0˚C TA +70˚C
DAC0802LCJ
DAC0800LJ
DAC0800LCJ
DAC-08HQ DAC0802LCN
DAC-08Q
DAC-08EQ DAC0800LCN
DAC-08HP
DAC-08EP
DAC0802LCM
DAC0800LCM
Note 1: Devices may be ordered by using either order number.
© 1999 National Semiconductor Corporation DS005686
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DAC0800LCM Даташит, Описание, Даташиты
Absolute Maximum Ratings (Note 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V+ − V)
Power Dissipation (Note 3)
Reference Input Differential Voltage
(V14 to V15)
Reference Input Common-Mode
Range (V14, V15)
Reference Input Current
Logic Inputs
Analog Current Outputs
(VS= −15V)
ESD Susceptibility (Note 4)
±18V or 36V
500 mW
Vto V+
Vto V+
5 mA
Vto Vplus 36V
4.25 mA
TBD V
Storage Temperature
Lead Temp. (Soldering, 10 seconds)
Dual-In-Line Package (plastic)
Dual-In-Line Package (ceramic)
Surface Mount Package
Vapor Phase (60 seconds)
Infrared (15 seconds)
−65˚C to +150˚C
260˚C
300˚C
215˚C
220˚C
Operating Conditions (Note 2)
Temperature (TA)
DAC0800L
DAC0800LC
DAC0802LC
Min Max
−55 +125
0 +70
0 +70
Units
˚C
˚C
˚C
Electrical Characteristics
The following specifications apply for VS = ±15V, IREF = 2 mA and TMIN TA TMAX unless otherwise specified. Output
characteristics refer to both IOUT and IOUT.
DAC0802LC
DAC0800L/
Symbol
Parameter
Conditions
DAC0800LC
Units
Min Typ Max Min Typ Max
Resolution
8 8 8 8 8 8 Bits
Monotonicity
8 8 8 8 8 8 Bits
Nonlinearity
±0.1
±0.19 %FS
ts Settling Time
To ±12 LSB, All Bits Switched
“ON” or “OFF”, TA=25˚C
DAC0800L
100 135
100 135
ns
ns
DAC0800LC
100 150
ns
tPLH,
tPHL
Propagation Delay
Each Bit
TA=25˚C
35 60
35 60
ns
All Bits Switched
35 60
35 60
ns
TCIFS
VOC
IFS4
IFSS
IZS
IFSR
Full Scale Tempco
±10 ±50
±10 ±50 ppm/˚C
Output Voltage Compliance
Full Scale Current
Full Scale Symmetry
Zero Scale Current
Output Current Range
Full Scale Current Change
<12 LSB, ROUT>20 MTyp
VREF=10.000V, R14=5.000 k
R15=5.000 k, TA=25˚C
IFS4−IFS2
V=−5V
V=−8V to −18V
−10 18
1.984 1.992 2.000
±0.5 ±4.0
0.1 1.0
0 2.0 2.1
0 2.0 4.2
−10
1.94
0
0
1.99
±1
0.2
2.0
2.0
18
2.04
±8.0
2.0
2.1
4.2
V
mA
µA
µA
mA
mA
Logic Input Levels
VIL
VIH
IIL
IIH
VIS
VTHR
I15
dl/dt
PSSIFS+
PSSIFS−
Logic “0”
Logic “1”
Logic Input Current
Logic “0”
Logic “1”
Logic Input Swing
Logic Threshold Range
Reference Bias Current
Reference Input Slew Rate
Power Supply Sensitivity
VLC=0V
VLC=0V
−10VVIN+0.8V
2VVIN+18V
V=−15V
VS = ±15V
(Figure 11)
4.5VV+18V
−4.5VV18V
IREF=1mA
0.8
2.0
−2.0
0.002
−10
−10
−1.0
4.0 8.0
0.0001
0.0001
−10
10
18
13.5
−3.0
0.01
0.01
0.8 V
2.0 V
−2.0 −10
µA
0.002
10
µA
−10 18 V
−10 13.5 V
−1.0
−3.0
µA
4.0 8.0
mA/µs
0.0001 0.01
%/%
0.0001 0.01
%/%
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DAC0800LCM Даташит, Описание, Даташиты
Electrical Characteristics (Continued)
The following specifications apply for VS = ±15V, IREF = 2 mA and TMIN TA TMAX unless otherwise specified. Output
characteristics refer to both IOUT and IOUT.
DAC0802LC
DAC0800L/
Symbol
Parameter
Conditions
DAC0800LC
Units
Min Typ Max Min Typ Max
Power Supply Current
VS=±5V, IREF=1 mA
I+
2.3 3.8
2.3 3.8 mA
I−
−4.3
−5.8
−4.3
−5.8
mA
VS=5V, −15V, IREF=2 mA
I+
2.4 3.8
2.4 3.8 mA
I−
−6.4
−7.8
−6.4
−7.8
mA
VS=±15V, IREF=2 mA
I+
2.5 3.8
2.5 3.8 mA
I−
−6.5
−7.8
−6.5
−7.8
mA
PD Power Dissipation
±5V, IREF=1 mA
5V,−15V, IREF=2 mA
±15V, IREF=2 mA
33 48
108 136
135 174
33 48 mW
108 136 mW
135 174 mW
Note 2: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not apply when operating
the device beyond its specified operating conditions.
Note 3: The maximum junction temperature of the DAC0800 and DAC0802 is 125˚C. For operating at elevated temperatures, devices in the Dual-In-Line J package
must be derated based on a thermal resistance of 100˚C/W, junction-to-ambient, 175˚C/W for the molded Dual-In-Line N package and 100˚C/W for the Small Outline
M package.
Note 4: Human body model, 100 pF discharged through a 1.5 kresistor.
Note 5: Pin-out numbers for the DAC080X represent the Dual-In-Line package. The Small Outline package pin-out differs from the Dual-In-Line package.
Connection Diagrams
Dual-In-Line Package
Small Outline Package
Top View
DS005686-13
See Ordering Information
Top View
DS005686-14
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Номер в каталогеОписаниеПроизводители
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DAC0800LCM8-Bit Digital-to-Analog ConvertersNational Semiconductor
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DAC0800LCN8-Bit Digital-to-Analog ConvertersNational Semiconductor
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