DVK90129 Melexis Inc, DVK90129 Datasheet - Page 6

• Manufacturer Part Number: DVK90129
• Description: DEVELOPMENT KIT MLX90129
• Manufacturer: Melexis Inc
• Series: -r
• Type: Development kitr

Specifications of DVK90129

• Contents: Board, Proxima RF™ Desktop Reader
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: MLX90129

-40° C < Temp < 105°C, unless otherwise specified. The sensor is supplied by a regulated voltage called V
Notes:
(
selected gain of the first Programmable Gain Amplifier (PGA1) and on
the sensor output span.
(
voltage of the sensors are ratio-metric.
(
∆V(sensor output)
MLX90129 sensor interface inputs SENS1, SENS2, SENS3 and SENS4.
3901090129
Rev 007
1
2
3
Parameter
tch
tcl
t
t
t
t
t
Parameter
GENERAL CHARACTERISTICS
Battery voltage
SENSOR ADJUSTMENT CAPABILITY
Sensor Reference
voltage V
Full Span
(
Zero offset
(
Common-mode
voltage
SENSSUP1 output
impedance
SENSSUP2 output
impedance
6.6 Master SPI timing specifications
6.7 Sensor Signal Conditioner: electrical specifications
): The capability of adjustment of the input offset depends on the
): The reference voltages of the ADC, of the DAC and the supply
): Full span is defined as the maximal sensor differential output voltage:
SU
HD
L
T
I
3
1
)
)(
3
)
ref
(
2
)
Description
SCK high time
SCK low time
Setup time of data, after a falling edge of SCK
Hold time of data, after a rising edge of SCK
Leading time before the first SCK edge
Trailing time after the last SCK edge
Idling time between transfers (SS=1 time)
max
, i.e the maximum voltage range allowed on the
Symbol
Vbat
SENSSUP1
SENSSUP2
Sens_FS
Sens_Off
Sens_CM
Sens1_Z
Sens2_Z
13.56MHZ SENSOR TAG / DATALOGGER IC
Conditions / Comment
Low-volt option deactivated
Low-volt option activated
Low-volt option = 0
Low-volt option = 1
Full scale of the sensor
output voltage (Sens_CM
is at the specified value)
Maximum sensor offset that
can be compensated
Page 6 of 56
Min
- V
1/3*V
/1200
Min
3.8
2.7
3.0
2.0
V
ref
ref
Master side
/32
ref
MLX90129
Nom
1600
400
400
400
400
400
½* V
1
Typ
3.1
2.1
15
7
-
-
ref
Max
+V
2/3*V
V
Data Sheet
March 2011
Max
ref
5.5
5.5
3.2
2.2
ref
/16
/32
ref
Units
ns
ns
ns
ns
µs
µs
ns
Units
ref.
Ω
Ω
V
V
V
V
V
V