AK8996 Datasheet, PDF (21/74 Pages) Asahi Kasei Microsystems – Pressure Sensor Interface IC

[AK8996/W]
11-2-8) Level shift
Unless otherwise specified, VDD = 2.2 to 5.5V, Temperature = -40 to 105ºC, register default
Item
Symbol
Conditions
Min.
Typ.
Max. Units Comments
Measurement in test mode after offset voltage and span voltage adjustment
Output reference
voltage
Rough adj. width
(Level shift)
Vlv0
Vlvr+
Vlvr-
Unadjusted
AM[3:0]:9h
VS input → VO out
0.5*VDD
–0.02
0.5*VDD
0.5*VDD
+0.02
Vlv0 reference
0.890
Max: ELV[10:6]=1Fh
*VDD
Vlvo reference
0.110
Min: ELV[10:6]=0Fh
*VDD
V
V
V
VO pin
VO pin
VO pin
Vlrstp
0.026
*VDD
V
VO pin
Output reference
Vlvf+
Vlv0 reference
Max: ELV[10]=1h,
ELV[5:0]=3Fh
0.0315
*VDD
V
VO pin
voltage
Fine adj. width
(Level shift)
Vlvf-
Vlv0 reference
Min: ELV[10]=0h,
ELV[5:0]=3Fh
-0.0315
*VDD
V
VO pin
Vlfstp
0.0005
*VDD
V
VO pin
MS1055-E-02
21
2011/12