AD590 Просмотр технического описания (PDF) - Analog Devices
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AD590 Datasheet PDF : 16 Pages
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Data Sheet
AD590
SPECIFICATIONS
AD590J AND AD590K SPECIFICATIONS
25°C and VS = 5 V, unless otherwise noted. 1
Table 1.
Parameter
POWER SUPPLY
Operating Voltage Range
OUTPUT
Nominal Current Output @ 25°C (298.2 K)
Nominal Temperature Coefficient
Calibration Error @ 25°C
Absolute Error (Over Rated Performance Temperature Range)
Without External Calibration Adjustment
With 25°C Calibration Error Set to Zero
Nonlinearity
For TO-52 and FLATPACK Packages
For 8-Lead SOIC Package
For 4-Lead LFCSP Package
Repeatability3
Long-Term Drift4
Current Noise
Power Supply Rejection
4 V ≤ VS ≤ 5 V
5 V ≤ VS ≤ 15 V
15 V ≤ VS ≤ 30 V
Case Isolation to Either Lead
Effective Shunt Capacitance
Electrical Turn-On Time
Reverse Bias Leakage Current (Reverse Voltage = 10 V)5
AD590J2
AD590K
Min Typ Max Min Typ Max Unit
4
30
4
30
V
298.2
1
±5.0
298.2
µA
1
µA/K
±2.5 °C
±10
±5.5 °C
±3.0
±2.0 °C
±1.5
±1.5
±1.5
±0.1
±0.1
40
±0.8 °C
±1.0 °C
°C
±0.1 °C
±0.1 °C
40
pA/√Hz
0.5
0.5
µA/V
0.2
0.2
µV/V
0.1
0.1
µA/V
1010
1010
Ω
100
100
pF
20
20
µs
10
10
pA
1 Specifications shown in boldface are tested on all production units at final electrical test. Results fromthose tests are used to calculate outgoing quality levels. All
minimum and maximum specifications are guaranteed, although only those shown in boldfaceare tested on all production units.
2 The LFCSP package has a reduced operating temperature range of −40°C to +125°C.
3 Maximum deviation between +25°C readings after temperature cycling between −55°C and +150°C; guaranteed, not tested.
4 Conditions: constant 5 V, constant 125°C; guaranteed, not tested.
5 Leakage current doubles every 10°C.
Rev. G | Page 3 of 16
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