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Details, datasheet, quote on part number:KM110BH/2130
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Datasheet text preview:
DISCRETE SEMICONDUCTORS
DATA SHEET
KM110BH/2130; KM110BH/2190 Angle sensor hybrid
Product specification Supersedes data of 1994 Nov 12 File under Discrete Semiconductors, SC17 1998 Mar 26
Philips Semiconductors
Product specification
Angle sensor hybrid
DESCRIPTION Sensor module for contactless measurement of angular displacements of strong magnetic fields. The module is a ready-trimmed (sensitivity and zero point) combination of the magnetoresistive sensor KMZ10B and a signal conditioning circuit in hybrid technology. The KM110BH/2130 delivers a linear output signal that is proportional to the direction of the magnetic field. The KM110BH/2190 delivers a sinusoidal signal. For new design-ins the KM110BH/23 and KM110BH/24 modules are recommended. PINNING PIN 1 2 3 DESCRIPTION ground VCC VO Note
KM110BH/2130; KM110BH/2190
QUICK REFERENCE DATA SYMBOL VCC VO PARAMETER DC supply voltage output voltage range angle range KM110BH/2130 KM110BH/2190 Top operating temperature -15 -45 -40 - - - +15 +45 +125 deg deg °C MIN. - 0.5 TYP. 5 - MAX. - 4.5 UNIT V V
LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL VCC ICC Tstg Top PARAMETER supply voltage supply current storage temperature operating temperature output short-circuit duration - -40 -40 MIN. 4.5 MAX. 5.5 20 +125 +125 V mA °C °C UNIT
permanent (see note 1)
1. If pin 3 is shorted to either pin 1 or pin 2, current may flow permanently, without damage to the device.
PIN CONFIGURATION
fpage
1
2
3
MBB575 - 1
Fig.1 Simplified outline.
1998 Mar 26
2
Philips Semiconductors
Product specification
Angle sensor hybrid
KM110BH/2130; KM110BH/2190
CHARACTERISTICS Tamb = 25 °C; VCC = 5 V and a homogeneous magnetic field Hext = 100 kA/m in the sensitive layer of the KMZ sensor; unless otherwise specified. SYMBOL PARAMETER angle range (note 1) KM110BH/2130 KM110BH/2190 VO output voltage range KM110BH/2130 KM110BH/2190 Vzero Voff zero point voltage zero point offset voltage KM110BH/2130 KM110BH/2190 S sensitivity (note 3) KM110BH/2130 KM110BH/2190 FL deviation of linearity (note 4) KM110BH/2130 KM110BH/2190 SPmax maximum angular speed KM110BH/2130 KM110BH/2190 RL TCVzero load resistance Temperature coefficients (-40 to +85 °C) temperature coefficient of zero point voltage KM110BH/2130 KM110BH/2190 TCS Notes 1. Refer to Fig.3. The magnetic field can be produced by using the first magnet listed in Table 1. Other magnets, along with their required distances from the front of the KMZ sensor, are also given. 2. Valid for Hext = . The real field strength of 100 kA/m gives a slightly higher operating angle range of ±46.5 deg. 3. The sensitivity will change slightly with +0.33% per 10% magnetic field increase if Hext deviates from 100 kA/m. 4. Deviation from best straight line in angle range. temperature coefficient of sensitivity - - - 0.6 0.3 ±200 - - - mV/K mV/K ppm/K - - 10 10 30 - - - - deg/ms deg/ms k - - - - ±1 - %/FS %/FS = 0 deg - - 139 70 - - mV/deg mV/deg -45 - - ±35 +45 - mV mV linear; see Fig.4 sinusoidal; see Fig.5 = 0 deg 0.5 0.5 - - - 2.5 4.5 4.5 - V V V note 2 -15 -45 - - +15 +45 deg deg CONDITIONS MIN. TYP. MAX. UNIT
1998 Mar 26
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