TLE4942-1 Infineon Technologies, TLE4942-1 Datasheet - Page 15

• Manufacturer Part Number: TLE4942-1
• Description: IC HALL EFFECT SENSOR SSO-2
• Manufacturer: Infineon Technologies
• Type: Special Purposer

Specifications of TLE4942-1

• Sensing Range: 40% ~ 60%
• Voltage - Supply: 4.5 V ~ 20 V
• Current - Supply: 8.4mA
• Output Type: PWM (Current)
• Features: High Sensitivity
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 2-SIP, SSO-2-2
• Operating Supply Voltage: 5 V or 9 V or 12 V
• Mounting Style: Through Hole
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output (max): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SP000015067

Data Sheet
Table 4
Parameter
Jitter during startup and
uncalibrated mode
Jitter at board net ripple
Jitter at board net ripple in
uncalibrated mode
1) Magnetic amplitude values, sine magnetic field, Limits refer to the 50% critera. 50% of pulses are missing or
2) The sensor requires up to
3) One magnetic edge is defined as a montonic signal change of more than 3.3 mT
4) Direction signal is given already during uncalibrated mode. Assembly Bit information is only provided in
5) High frequency behavior not subject to production test - verified by design/characterization. Frequency above
6) During fast offset alterations, due to the calibration algorithm, exceeding the specified duty cycle is permitted
7) Not subject to production test- verified by design/characterization
wrong. Valid in calibrated mode only.
stand still condition. During that phase the output is disabled.
calibrated mode
2500 Hz may have influence on jitter performance and magnetic thresholds. DR-R pulse length will be cut off
above app. 3.3 kHz Therefore direction detection may not be possible anymore at high frequency.
for short time periods
Electrical Characteristics (cont’d)
All values specified at constant amplitude and offset of input signal, over
operating range, unless otherwise specified.
Typical values correspond to
n
start
magnetic switching edges for valid speed information after power-up or after a
Symbol
S
(1σ-value)
S
(1σ-value)
S
S
(1σ-value)
Jit-close
Jit-far
Jit-AC
Jit-AC
min.
–
–
–
–
–
–
V
15
CC
Limit Values
= 12 V and
typ.
–
–
–
–
–
–
max.
± 3
± 4
± 5
± 7
± 2
± 3
T
A
= 25°C
Unit
%
%
%
%
– 40°C ≤
≤ 150°C
150°C ≤
≤ 170°C
– 40°C ≤
≤ 150°C
150°C ≤
≤ 170°C
7)
0 <
∆
7)
0 <
∆
Remarks
V
V
B
B
CC
CC
TLE4942-1C
V 3. 1, 2005-02
= 15 mT
= 15 mT
f
f
TLE4942-1
= 13 V ± 6 Vpp
= 13 V ± 6 Vpp
< 50 kHz
< 50 kHz
T
T
T
T
amb
amb
amb
amb