参数资料
型号: ADDAC80D-CBI-V
厂商: Analog Devices Inc
文件页数: 9/16页
文件大小: 0K
描述: IC DAC 12BIT LOW COST 24-CDIP
产品培训模块: Data Converter Fundamentals
DAC Architectures
标准包装: 15
设置时间: 2µs
位数: 12
数据接口: 并联
转换器数目: 1
电压电源: 双 ±
功率耗散(最大): 300mW
工作温度: 0°C ~ 70°C
安装类型: 通孔
封装/外壳: 24-CDIP(0.600",15.24mm)
供应商设备封装: 24-CDIP 侧面镀铜
包装: 管件
输出数目和类型: 1 电压,单极;1 电压,双极
采样率(每秒): *
REV. B
–2–
ADDAC80/ADDAC85/ADDAC87–SPECIFICATIONS
ADDAC80
ADDAC85
ADDAC87
Model
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Unit
TECHNOLOGY
Monolithic
DIGITAL INPUT
Binary–CBI
12
Bits
BCD–CCD
Digits
Logic Levels (TTL Compatible)
VIH (Logic “1”)
2.0
5.5
2.0
5.5
2.0
5.5
V
VIL (Logic “0”)
0
0.8
0
0.8
0
0.8
V
IIH (VIH = 5.5 V)
250
A
IIL (VIL = 0.8 V)
100
A
TRANSFER CHARACTERISTICS
ACCURACY
Linearity Error @ 25
°C
CBI
±1/2
LSB
1
CCD
LSB
TA @ TMIN to TMAX
±1/4
±1/2
±1/4
±1/2
±1/2
±3/4
LSB
Differential Linearity Error @ 25
°C
CBI
±3/4
LSB
CCD
LSB
TA @ TMIN to TMAX
±3/4
±1
LSB
Gain Error
2
±0.1
±0.3
±0.1
±0.2
±0.1
±0.2
%FSR
3
Offset Error
2
±0.05
±0.15
±0.05
±0.1
±0.05
±0.1
%FSR
3
Temperature Range for Guaranteed
Monotonicity
0
+70
–25
+85
–55
+125
°C
DRIFT (TMIN to TMAX)
Total Bipolar Drift, max (includes gain,
offset, and linearity drifts)
±20
±30
ppm of FSR/
°C
Total Error (TMIN to TMAX)
4
Unipolar
±0.08 ±0.15
±0.12 ±0.2
±0.18 ±0.3
% of FSR
Bipolar
±0.06 ±0.10
±0.08 ±0.12
±0.14 ±0.24
% of FSR
Gain Including Internal Reference
±15
±30
±20
ppm of FSR/
°C
Gain Excluding Internal Reference
±4
±7
±10
ppm of FSR/
°C
Unipolar Offset
±1
±3
±3
ppm of FSR/
°C
Bipolar Offset
±5
±10
±10
ppm of FSR/
°C
CONVERSION SPEED
Voltage Model (V)
5
Settling Time to
±0.01% of FSR for
FSR Change (2 k
500 pF load)
with 10 k
Feedback
3
4
3
4
3
4
s
with 5 k
Feedback
2
3
2
3
2
3
s
For LSB Change
1
s
Slew Rate
10
V/
s
ANALOG OUTPUT
Voltage Models
Ranges–CBI
±2.5, ±5,
V
±10, +5,
V
10
V
–CCD
V
Output Current
±5
±5mA
Output Impedance (dc)
0.05
Short Circuit Current
40
mA
Internal Reference Voltage (VR)
6.23
6.3
6.37
6.23
6.3
6.37
6.23
6.3
6.37
V
Output Impedance
1.5
Max External Current
6
2.5
mA
Tempco of Drift
±10
±20
±10
±20
±10
ppm of VR/
°C
POWER SUPPLY SENSITIVITY
±15 V ± 10%, 5 V supply when applicable
0.002
% of FSR/%VS
±12 V ± 5%
0.002
% of FSR/%VS
POWER SUPPLY REQUIREMENTS
Rated Voltages
±15
V
Range
Analog Supplies
±11.47
±16.5
±11.47
±16.5
±11.47
±16.5
V
Logic Supplies
V
Supply Drain
+12 V, +15 V
5
10
5
10
5
10
mA
–12 V, –15 V
14
20
14
20
14
20
mA
(TA = 25 C, rated power supplies
unless otherwise noted.)
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