Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

ADDAC85 Datasheet(PDF) 6 Page - Analog Devices

Part No. ADDAC85
Description  Complete Low Cost 12-Bit D/A Converters
Download  16 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  AD [Analog Devices]
Homepage  http://www.analog.com
Logo 

ADDAC85 Datasheet(HTML) 6 Page - Analog Devices

Zoom Inzoom in Zoom Outzoom out
 6 / 16 page
background image
REV. B
–6–
ADDAC80/ADDAC85/ADDAC87–SPECIFICATIONS
ADDAC85LD
ADDAC85MIL
ADDAC87
Model
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Unit
POWER SUPPLY REQUIREMENTS
Rated Voltages
±15, 5
±15, 5
±15, 5
V
Range
Analog Supplies
±14.5
±15.5
±14.5
±15.5
±13.5
±16.5
V
Logic Supplies
+4.5
±15.5
+4.5
+15.5
+4.5
±16.5
V
Supply Drain
7
+15 V
15
20
15
20
10
20
mA
–15 V
25
30
25
30
20
35
mA
+5 V
8
15
20
15
20
10
20
mA
TEMPERATURE RANGE
Specification
–25
+85
–55
+125
–55
+125
°C
Operating
–55
+125
–55
+125
–55
+125
°C
Storage
–55
+125
–55
+125
–65
+150
°C
NOTES
1Least Significant Bit.
2Adjustable to zero with external trim potentiometer.
3FSR means “Full-Scale Range” and is 20 V for the
± 10 V range and 10 V for the ± 5 V range.
4Gain and offset errors adjusted to zero at 25
°C.
5C
F = 0, see Figure 3a.
6Maximum with no degradation of specification, must be a constant load.
7Including 5 mA load.
85 V supply required only for CCD versions.
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS
+VS to Power Ground . . . . . . . . . . . . . . . . . . . . 0 V to +18 V
–VS to Power Ground . . . . . . . . . . . . . . . . . . . . 0 V to –18 V
Digital Inputs (Pins 1 to 12) to Power Ground . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –1.0 V to +7 V
Ref In to Reference Ground . . . . . . . . . . . . . . . . . . . . .
±12 V
Bipolar Offset to Reference Ground . . . . . . . . . . . . . .
±12 V
10 V Span R to Reference Ground . . . . . . . . . . . . . . .
±12 V
20 V Span R to Reference Ground . . . . . . . . . . . . . . .
±24 V
Ref Out . . . . . . . . . Indefinite Short to Power Ground or +VS
*NC = CBI VERSIONS
5V – CCD VERSIONS
(MSB) BIT 1
BIT 2
BIT 3
BIT 4
BIT 5
BIT 6
BIT 7
BIT 8
BIT 9
BIT 10
BIT 11
(LSB) BIT 12
VREF OUT
GAIN ADJUST
+VS
COMMON
SUMMING JUNCTION
20V RANGE
10V RANGE
BIPOLAR OFFSET
REF INPUT
VOUT
–VS
NC/+VL*
12-BIT
RESISTOR
LADDER
NETWORK
AND
CURRENT
SWITCHES
REF
CONTROL
CIRCUIT
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
6.3k
5k
5k
ADDAC80
+
Figure 1. Voltage Model Function Diagram
and Pin Configuration
*NC = CBI VERSIONS
5V – CCD VERSIONS
(MSB) BIT 1
BIT 2
BIT 3
BIT 4
BIT 5
BIT 6
BIT 7
BIT 8
BIT 9
BIT 10
BIT 11
(LSB) BIT 12
VREF OUT
GAIN ADJUST
+VS
COMMON
SCALING NETWORK
SCALING NETWORK
SCALING NETWORK
BIPOLAR OFFSET
REF INPUT
IOUT
–VS
NC/+VL*
12-BIT
RESISTOR
LADDER
NETWORK
AND
CURRENT
SWITCHES
REF
CONTROL
CIRCUIT
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
6.3k
2k
5k
5k
Figure 2. Current Model Functional Diagram
and Pin Configuration
(continued)


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn