Datasheet
AD590–SPECIFICATIONS
Model AD590J AD590K
Min Typ Max Min Typ Max Units
ABSOLUTE MAXIMUM RATINGS
Forward Voltage ( E+ or E–) +44 +44 Volts
Reverse Voltage (E+ to E–) –20 –20 Volts
Breakdown Voltage (Case E+ or E–) ±200 ±200 Volts
Rated Performance Temperature Range
1
–55 +150 –55 +150 °C
Storage Temperature Range
1
–65 +155 –65 +155 °C
Lead Temperature (Soldering, 10 sec) +300 +300 °C
POWER SUPPLY
Operating Voltage Range +4 +30 +4 +30 Volts
OUTPUT
Nominal Current Output @ +25°C (298.2K) 298.2 298.2 µA
Nominal Temperature Coefficient 1 1 µA/K
Calibration Error @ +25°C 65.0 62.5 °C
Absolute Error (Over Rated Performance Temperature Range)
Without External Calibration Adjustment 610 65.5 °C
With +25°C Calibration Error Set to Zero 63.0 62.0 °C
Nonlinearity 61.5 60.8 °C
Repeatability
2
±0.1 ±0.1 °C
Long-Term Drift
3
±0.1 ±0.1 °C
Current Noise 40 40 pA/√
Hz
Power Supply Rejection
+4 V ≤ V
S
≤ +5 V 0.5 0.5 µA/V
+5 V ≤ V
S
≤ +15 V 0.2 0.2 µV/V
+15 V ≤ V
S
≤ +30 V 0.1 0.1 µA/V
Case Isolation to Either Lead 10
10
10
10
Ω
Effective Shunt Capacitance 100 100 pF
Electrical Turn-On Time 20 20 µs
Reverse Bias Leakage Current
4
(Reverse Voltage = 10 V) 10 10 pA
PACKAGE OPTIONS
TO-52 (H-03A) AD590JH AD590KH
Flatpack (F-2A) AD590JF AD590KF
NOTES
1
The AD590 has been used at –100°C and +200°C for short periods of measurement with no physical damage to the device. However, the absolute errors
specified apply to only the rated performance temperature range.
2
Maximum deviation between +25°C readings after temperature cycling between –55°C and +150°C; guaranteed not tested.
3
Conditions: constant +5 V, constant +125°C; guaranteed, not tested.
4
Leakage current doubles every 10°C.
Specifications subject to change without notice.
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.
(@ +258C and V
S
= +5 V unless otherwise noted)
–2–
REV. B