HAC830CV-M-A-2-A-2 Datasheet, PDF (28/49 Pages) Micronas – Robust Multi-Purpose Programmable Linear Hall-Effect Sensor with Integrated Capacitors

DATA SHEET
HAC 830
4.7. Characteristics
at T_J = 40 °C to +170 °C, V_SUP = 4.5 V to 5.5 V, GND = 0 V after programming and locking, at Rec-
ommended Operation Conditions if not otherwise specified in the column “Conditions”.
Typical Characteristics for T_J = 25 °C and V_SUP = 5 V.
Symbol Parameter
Pin Min. Typ. Max. Unit Conditions
No.
I_SUP
Supply Current
1
5
7 10 mA
over Temperature Range
C_SUP
C_OUT
Integrated Supply Capaci- 1
tor Tolerance
Integrated Output Capacitor 3
Tolerance
10 
+10 %
@ 25 °C and V_SUP=5 V
Variation is given relative to
nominal value. For typical val-
ues see Table 2–2 on page 6
ES
Error in Magnetic Sensitivity 3
4 0
4
% V_SUP = 5 V; 60 mT range,
over Temperature Range⁵⁾
3 dB frequency = 500 Hz, TC
& TCSQ for linearized temper-
ature coefficients
(see Section 4.7.1. on
page 30)
Analog Output

Resolution
3

12 
bit ratiometric to V_SUP ¹⁾
DNL
Differential Non-Linearity of 3
D/A converter²⁾
2.0 0
2.0 LSB Only @ 25 °C ambient tem-
perature
INL
Non-Linearity of Output Volt- 3
0.5 0
0.5 % % of supply voltage³⁾
age over Temperature
For V_OUT = 0.35 V...4.65 V;
V_SUP = 5 V, Sensitivity  0.95
E_R
Ratiometric Error of Output 3
0.25 0
0.25 %
V_OUT1  V_OUT2> 2 V
over Temperature
during calibration procedure
(Error in V_OUT / V_SUP)
V_Offset Offset Drift over Tempera- 3
ture Range
V_OUT(B=0 mT)_25°C
V_OUT(B=0 mT)_max⁵⁾
0.6 0.25 0.6
% V_SUP = 5 V; 60 mT range,
V_SU 3 dB frequency = 500 Hz,
P
TC = 15,
TCSQ = 1,
TC-Range = 1
0.65 < sensitivity < 0.65
1) _{Output DAC full scale = 5 V ratiometric, Output DAC offset = 0 V, Output DAC LSB = VSUP/4096}
2) _{Only tested at 25°C. The specified values are test limits only. Overmolding and packaging might influence}
this parameter
3) _{If more than 50% of the selected magnetic field range is used (Sensitivity 0.5) and the temperature com-}
pensation is suitable.
INL = V_OUT  V_OUTLSF=Least Square Fit Line voltage based on V_OUT measurements at a fixed temperature.
4) _{Signal Band Area with full accuracy is located between VOUTL and VOUTH. The sensor accuracy is}
reduced below V_OUTL and above V_OUTH
5) _{Tambient = 150 °C}
Micronas
Feb. 24, 2016; DSH000178_001EN
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