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參數(shù)資料
| 型號(hào)： | ADC674ASH |
| 英文描述： | Microprocessor-Compatible ANALOG-TO-DIGITAL CONVERTER |
| 中文描述： | 微處理器兼容模擬到數(shù)字轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 3/6頁(yè) |
| 文件大小： | 56K |
| 代理商： | ADC674ASH |
3
ADC674A
SPECIFICATIONS
(CONT)
ELECTRICAL
At T
A
= +25
°
C, V
CC
=
±
12V or +15V, V
EE
= –12V or –15VDC, and V
LOGIC
= +5V, unless otherwise noted.
ADC674AJP, AJH, ASH
ADC674AKP, AKH, ATH
PARAMETER
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
POWER SUPPLY REQUIREMENTS
Voltage: V
CC
+11.4
V
EE
V
LOGIC
Current: I
CC
I
EE
I
Power Dissipation (
±
15V Supplies)
+16.5
*
*
V
*
*
*
*
*
*
–11.4
+4.5
–16.5
+5.5
5
20
15
450
*
*
V
V
3.5
15
9
325
*
*
*
*
mA
mA
mA
mW
TEMPERATURE RANGE
(Ambient: T
MIN
, T
MAX
)
Specification: K, J Grades
S, T Grades
Storage
0
+75
+125
+150
*
*
*
*
*
*
°
C
°
C
°
C
–55
–65
* Specifications same as ADC674AJP, AJH, ASH.
NOTES: (1) With fixed 50
resistor from REF OUT to REF IN. This parameter is also adjustable to zero at +25
°
C (see Optional External Full Scale and Offset
Adjustments section). (2) FS in this specification table means Full Scale Range. That is, for a
±
10V input range, FS means 20 V; for a 0 to +10V range, FS means
10V. The term Full Scale for these specifications instead of Full-Scale Range is used to be consistent with other vendor’s 674A type specification tables. (3) Using
internal reference. (4) See Controlling the ADC674A section for detailed information concerning digital timing. (5) External loading must be constant during
conversion. The reference output requires no buffer amplifier with either
±
12V or
±
15V power supplies.
V
CC
to Digital Common .......................................................... 0 to +16.5V
V
EE
to Digital Common........................................................... 0 to –16.5V
V
LOGIC
to Digital Common ........................................................... 0 to +7V
Analog Common to Digital Common ..................................................
±
1V
Control Inputs (CE, CS, A
, 12/8, R/C)
to Digital Common ............................................. –0.5V to V
LOGIC
+0.5V
Analog Inputs REF IN, BIP. OFF., 10V
IN
)
to Analog Common ......................................................................
±
16.5V
20V
to Analog Common .................................................................
±
24V
REF OUT ......................................................Indefinite Short to Common,
Momentary Short to V
CC
Max Junction Temperature............................................................ +165
°
C
Power Dissipation ........................................................................1000mW
Lead Temperature (soldering, 10s)............................................... +300
°
C
Thermal Resistance,
θ
JA
:Ceramic.................................................50
°
C/W
Plastic ................................................. 100
°
C/W
CAUTION: These devices are sensitive to electrostatic discharge.
Appropriate I.C. handling procedures should be followed.
ABSOLUTE MAXIMUM RATINGS
BURN-IN SCREENING
Burn-in screening is available for both plastic and ceramic
package ADC674As. Burn-in duration is 160 hours at the
temperature (or equivalent combination of time and tem-
perature) indicated below:
Plastic “-BI” models: +85
°
C
Ceramic “-BI” models: +125
°
C
All units are 100% electrically tested after burn-in is com-
pleted. To order burn-in, add “-BI” to the base model
number (e.g., ADC674AKP-BI).
LINEARITY
ERROR
max (T
MIN
to T
MAX
)
TEMPERATURE
RANGE
MODEL
PACKAGE
ADC674AJP
ADC674AKP
ADC674AJH
ADC674AKH
ADC674ASH
ADC674ATH
Plastic DIP
Plastic DIP
Ceramic DIP
Ceramic DIP
Ceramic DIP
Ceramic DIP
0
°
C to +75
°
C
0
°
C to +75
°
C
0
°
C to +75
°
C
0
°
C to +75
°
C
–55
°
C to +125
°
C
–55
°
C to +125
°
C
±
1LSB
±
1/2LSB
±
1LSB
±
1/2LSB
±
1LSB
±
3/4LSB
ORDERING INFORMATION
BURN-IN SCREENING OPTION
See text for details.
BURN-IN
TEMPERATURE
(160 Hours)
(1)
TEMPERATURE
RANGE
MODEL
PACKAGE
ADC674AJP-BI
ADC674AKP-BI
ADC674AJH-BI
ADC674AKH-BI
ADC674ASH-BI
ADC674ATH-BI
Plastic DIP
Plastic DIP
Ceramic DIP
Ceramic DIP
Ceramic DIP
Ceramic DIP
0
°
C to +75
°
C
0
°
C to +75
°
C
0
°
C to +75
°
C
0
°
C to +75
°
C
–55
°
C to +125
°
C
–55
°
C to +125
°
C
+85
°
C
+85
°
C
+125
°
C
+125
°
C
+125
°
C
+125
°
C
NOTE: (1) Or equivalent combination of time and temperature.
PACKAGE INFORMATION
PACKAGE DRAWING
NUMBER
(1)
MODEL
PACKAGE
ADC674AJP
ADC674AKP
ADC674AJH
ADC674AKH
ADC674ASH
ADC674ATH
Plastic DIP
Plastic DIP
Ceramic DIP
Ceramic DIP
Ceramic DIP
Ceramic DIP
215
215
149
149
149
149
ADC674AJP-BI
ADC674AKP-BI
ADC674AJH-BI
ADC674AKH-BI
ADC674ASH-BI
ADC674ATH-BI
Plastic DIP
Plastic DIP
Ceramic DIP
Ceramic DIP
Ceramic DIP
Ceramic DIP
215
215
149
149
149
149
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix D of Burr-Brown IC Data Book.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| ADC674AT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Converter IC |
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| ADC674ATH | 制造商:BB 制造商全稱:BB 功能描述:Microprocessor-Compatible ANALOG-TO-DIGITAL CONVERTER |
| ADC674AU | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Converter IC |
| ADC674AU/B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Converter IC |
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