參數(shù)資料
型號(hào): AD565
廠商: Analog Devices, Inc.
英文描述: High Speed 12-Bit Monolithic D/A Converters(高速12位單片D/A轉(zhuǎn)換器)
中文描述: 高速12位單片D / A轉(zhuǎn)換(高速12位單片的D / A轉(zhuǎn)換器)
文件頁數(shù): 3/8頁
文件大?。?/td> 340K
代理商: AD565
AD565A/AD566A
AD565AS
Typ
AD565AT
Typ
Model
DATA INPUTS
1
(Pins 13 to 24)
TTL or 5 Volt CMOS
Input Voltage
Bit ON Logic “1”
Bit OFF Logic “0”
Logic Current (Each Bit)
Bit ON Logic “1”
Bit OFF Logic “0”
RESOLUTION
OUTPUT
Current
Unipolar (All Bits On)
Bipolar (All Bits On or Off)
Resistance (Exclusive of Span
Resistors)
Offset
Unipolar
Bipolar (Figure 3, R
2
= 50
Fixed)
Capacitance
Compliance Voltage
T
MIN
to T
MAX
ACCURACY (Error Relative to
Full Scale) +25
°
C
Min
Max
Min
Max
Units
+2.0
+5.5
+0.8
+2.0
+5.5
+0.8
V
V
+120
+35
+300
+100
12
+120
+35
+300
+100
12
μ
A
μ
A
Bits
–1.6
6
0.8
–2.0
±
1.0
–2.4
6
1.2
–1.6
6
0.8
–2.0
±
1.0
–2.4
6
1.2
mA
mA
6k
8k
10k
6k
8k
10k
0.01
0.05
25
0.05
0.15
0.01
0.05
25
0.05
0.1
% of F.S. Range
% of F.S. Range
pF
–1.5
+10
–1.5
+10
V
±
1/4
(0.006)
±
1/2
(0.012)
6
1/2
(0.012)
6
3/4
(0.018)
±
1/8
(0.003)
±
1/4
(0.006)
6
1/4
(0.006)
6
1/2
(0.012)
LSB
% of F.S. Range
LSB
% of F.S. Range
T
MIN
to T
MAX
DIFFERENTIAL NONLINEARITY
+25
°
C
T
MIN
to T
MAX
TEMPERATURE COEFFICIENTS
With Internal Reference
Unipolar Zero
Bipolar Zero
Gain (Full Scale)
Differential Nonlinearity
SETTLING TIME TO 1/2 LSB
All Bits ON-to-OFF or OFF-to-ON
FULL-SCALE TRANSITION
10% to 90% Delay plus Rise Time
90% to 10% Delay plus Fall Time
TEMPERATURE RANGE
Operating
Storage
POWER REQUIREMENTS
V
CC
, +11.4 to +16.5 V dc
V
EE
, –11.4 to –16.5 V dc
POWER SUPPLY GAIN SENSITIVITY
2
V
CC
= +11.4 to +16.5 V dc
V
EE
= –11.4 to –16.5 V dc
PROGRAMMABLE OUTPUT RANGES
(see Figures 2, 3, 4)
±
1/2
6
3/4
±
1/4
6
1/2
LSB
MONOTONICITY GUARANTEED
MONOTONICITY GUARANTEED
1
5
15
2
2
10
30
1
5
10
2
2
10
15
ppm/
°
C
ppm/
°
C
ppm/
°
C
ppm/
°
C
250
400
250
400
ns
15
30
30
50
15
30
30
50
ns
ns
–55
–65
+125
+150
–55
–65
+125
+150
°
C
°
C
3
–12
5
–18
3
–12
5
–18
mA
mA
3
15
10
25
3
15
10
25
ppm of F.S./%
ppm of F.S./%
0 to +5
–2.5 to +2.5
0 to +10
–5 to +5
–10 to +10
0 to +5
–2.5 to +2.5
0 to +10
–5 to +5
–10 to +10
V
V
V
V
V
EXTERNAL ADJUSTMENTS
Gain Error with Fixed 50
Resistor for R2 (Figure 2)
Bipolar Zero Error with Fixed
50
Resistor for R1 (Figure 3)
Gain Adjustment Range (Figure 2)
Bipolar Zero Adjustment Range
REFERENCE INPUT
Input Impedance
REFERENCE OUTPUT
Voltage
Current (Available for External Loads)
3
POWER DISSIPATION
±
0.1
6
0.25
±
0.1
6
0.25
% of F.S. Range
±
0.05
6
0.15
±
0.05
6
0.1
% of F.S. Range
% of F.S. Range
% of F.S. Range
±
0.25
±
0.15
±
0.25
±
0.15
15k
20k
25k
15k
20k
25k
9.90
1.5
10.00
2.5
225
10.10
9.90
1.5
10.00
2.5
225
10.10
V
mA
mW
345
345
Specifications shown in boldface are tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels. All min
and max specifications are guaranteed, although only those shown in boldface are tested on all production units.
REV. C
–3–
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