DATA SHEET
HAL810
3.6. Characteristics
at TJ = −40 °C to +170 °C, VDD = 4.5 V to 5.5 V, GND = 0 V after programming and locking of the device,
at Recommended Operation Conditions if not otherwise specified in the column “Conditions”.
Typical Characteristics for TJ = 25 °C and VDD = 5 V.
Symbol
Parameter
Pin No. Min. Typ. Max. Unit
Conditions
IDD
Supply Current
over Temperature Range
1
1
3
3
3
3
3
−
7
10
mA
VDDZ
Overvoltage Protection
at Supply
−
17.5
17
−
20
V
IDD = 25 mA, TJ = 25 °C, t = 20 ms
VOZ
Overvoltage Protection
at Output
−
19.5
11
V
IO = 10 mA, TJ = 25 °C, t = 20 ms
1)
Output Duty Cycle
Resolution
−
bit
%
2)
INL
Non-Linearity of Output Duty
Cycle over Temperature
−0.5
−400
−1
0
0.5
400
1
ΔTK
Variation of Linear
Temperature Coefficient
0
ppm/k if TC and TCSQ suitable for the
application
ΔDCMIN-DUTY Accuracy of Minimum Duty
Cycle over Temperature
Range
0
%
ΔDCMAX-
Accuracy of Maximum Duty
Cycle over Temperature
Range
3
−1
0
1
%
DUTY
VOUTH
VOUTL
fPWM
Output High Voltage
Output Low Voltage
3
3
−
−
4.8
0.2
125
−
V
VDD = 5 V, −1 mA ≤ IOUT ≤ 1 mA
VDD = 5 V, −1 mA ≤ IOUT ≤ 1 mA
−
−
V
PWM Output Frequency
over Temperature Range
105
145
Hz
fADC
tPOD
ROUT
Internal ADC Frequency
over Temperature Range
−
−
3
110
−
128
−
150
25
kHz
ms
Ω
Power-Up Time (Time to
reach valid duty cycle)
Output Resistance over
Recommended Operating
Range
−
1
10
VOUTLmax ≤ VOUT ≤ VOUTHmin
TO92UT Package
Thermal Resistance
−
measured on an 1s0p board
Rthja
Rthjc
Junction to Ambient
Junction to Case
−
−
−
−
235
61
1) if the Hall IC is programmed accordingly
2) if more than 50% of the selected magnetic field range are used
Micronas
Feb. 6, 2009; DSH000034_003EN
19
MICRONAS [ MICRONAS ]
