Datasheet

Data Sheet AD590
Rev. G | Page 3 of 16
SPECIFICATIONS
AD590J AND AD590K SPECIFICATIONS
25°C and V
S
= 5 V, unless otherwise noted.
1
Table 1.
AD590J
2
AD590K
Parameter
Min
Typ
Max
Min
Typ
Max
Unit
POWER SUPPLY
Operating Voltage Range 4 30 4 30 V
OUTPUT
Nominal Current Output @ 25°C (298.2 K) 298.2 298.2 µA
Nominal Temperature Coefficient
1
1
µA/K
Calibration Error @ 25°C
±5.0
±2.5
°C
Absolute Error (Over Rated Performance Temperature Range)
Without External Calibration Adjustment
±10
±5.5
°C
With 25°C Calibration Error Set to Zero
±3.0
±2.0
°C
Nonlinearity
For TO-52 and FLATPACK Packages ±1.5 ±0.8 °C
For 8-Lead SOIC Package
±1.5
±1.0
°C
For 4-Lead LFCSP Package
±1.5
°C
Repeatability
3
±0.1
±0.1
°C
Long-Term Drift
4
±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 (Reverse Voltage = 10 V)
5
10 10 pA
1
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
minimum and maximum specifications are guaranteed, although only those shown in boldface are 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.