AD1377KD 데이터 시트보기 (PDF) - Analog Devices
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AD1377KD Datasheet PDF : 8 Pages
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AD1376/AD1377
Model
AD1376JD/AD1377JD
AD1376KD/AD1377KD
Status
Status Output Drive
Internal Clock9
Clock Output Drive
Frequency
5 (max)
5 (max)
1040/1750
Logic “1” During Conversion
5 (max)
5 (max)
1040/1750
TEMPERATURE RANGE
Specification
Operating
Storage
0 to –70
–25 to +85
–55 to +125
0 to –70
–25 to +85
–55 to +125
NOTES
1Logic “0” = 0.8 V, max. Logic “1” = 2.0 V, min for inputs. For digital outputs Logic “0” = +0.4 V max. Logic “1” = 2.4 V min.
2Tested on ± 10 V and 0 V to +10 V ranges.
3Adjustable to zero.
4Full-Scale Range.
5Guaranteed but not 100% production tested.
6Conversion time may be shortened with “Short Cycle” set for lower resolution.
7CSB–Complementary Straight Binary. COB–Complementary Offset Binary. CTC–Complementary Twos Complement.
8CTC coding obtained by inverting MSB (Pin 1).
9With Pin 23, clock rate controls tied to digital ground.
Specifications subject to change without notice.
Units
LSTTL Loads
LSTTL Loads
kHz
°C
°C
°C
ABSOLUTE MAXIMUM RATINGS*
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 18 V
Logic Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7 V
Analog Inputs (Pins 24 and 25) . . . . . . . . . . . . . . . . . . . ± 25 V
Analog Ground-to-Digital Ground . . . . . . . . . . . . . . . ± 0.3 V
Digital Inputs . . . . . . . . . . . . . . . . . . . –0.3 V to VDD + 0.3 V
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . .+175°C
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+15°C
Lead Temperature (10 seconds) . . . . . . . . . . . . . . . . . +300°C
*Absolute maximum ratings are limiting values to be applied individually, and
beyond which the service ability of the circuit may be impaired. Functional
operability is not necessarily implied. Exposure to absolute maximum rating
conditions for an extended period of time may affect device reliability.
ORDERING GUIDE
Model
Maximum Conversion
Temperature Linearity Time
Package
Range
Error
(16 Bits) Option*
AD1376JD 0°C to +70°C
AD1376KD 0°C to +70°C
AD1377JD 0°C to -70°C
AD1377KD 0°C to +70°C
*DH-32E = Ceramic DIP.
± 0.006%
± 0.003%
± 0.006%
± 0.003%
17 µs
17 µs
10 µs
10 µs
DH-32E
DH-32E
DH-32E
DH-32E
Figure 2. AD1376 Nonlinearity vs. Conversion Time
Figure 1. Linearity Error vs. Temperature
REV. B
Figure 3. Gain Drift Error vs. Temperature
–3–
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