MLX90314
Programmable Sensor Interface
Table 1. MLX90314 Electrical Specifications (continued)
DC operating parameters: TA = -40 to 140oC, VDD1 = 6 to 35VDC (unless otherwise specified).
Parameter
Bandwidthꢀ(ꢁ3dB)ꢀ
Test Conditions
Min
Typ
3.5ꢀ
Max Units
39ꢀnFꢀconnectedꢀfromꢀFLTꢀtoꢀGNDꢀ 2.8ꢀ
4.2ꢀ
KHzꢀ
mVRMSꢀ
ꢀ
Noise,ꢀVDDꢀ=ꢀ5V,ꢀCFLT=39nF,ꢀCL=10nF,ꢀRLꢀ=5Kꢂ,ꢀꢀAnalogꢀModeꢀ(Max.ꢀgain)ꢀ
ꢀ
17
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
Temperature Sensor & - Amplifier
Temperatureꢀsensorꢀsensitivityꢀ
ꢀ
390ꢀ
ꢀ
ꢀ
uV/ºCꢀ
mVꢀ
Temperatureꢀsensorꢀoutputꢀvoltageꢀ
70ꢀ
380ꢀ
Temperature Sensor & Amplifier (continued).
InputꢀvoltageꢀrangeꢀTMPꢀpinꢀꢀ
GNTP[1,0]ꢀ=ꢀ00ꢀ
207ꢀ
ꢀ
517ꢀ mVꢀ
@ꢀVDDꢀ=ꢀ5.0Vꢀꢀ
GNTP[1,0]ꢀ=ꢀ01ꢀ
GNTP[1,0]ꢀ=ꢀ10ꢀ
GNTP[1,0]ꢀ=ꢀ11ꢀ
145ꢀ
101ꢀ
71ꢀ
ꢀ
ꢀ
ꢀ
367ꢀ mVꢀ
263ꢀ mVꢀ
186ꢀ mVꢀ
ꢀ
ꢀ
DAC
Resolutionꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
10ꢀ
ꢀ
Bitꢀ
Monotonicityꢀ
GuaranteedꢀByꢀDesignꢀ
Ratiometricꢀoutputꢀrangeꢀ(DACꢀoutput)ꢀ
OffsetꢀErrorꢀ
1ꢀ
ꢀ
ꢀ
75ꢀ %ꢀVDDꢀ
10ꢀ
ꢀ
LSBꢀ
LSBꢀ
LSBꢀ
Differentialꢀnonꢁlinearlyꢀ
Integralꢀnonꢁlinearityꢀ
ꢀ
ꢀ
ꢀ
1ꢀ
2ꢀ
ꢀ
ADC
Resolutionꢀ
ꢀ
ꢀ
10ꢀ
ꢀ
Bitꢀ
Monotonicityꢀ
Guaranteedꢀbyꢀdesignꢀ
Ratiometricꢀinputꢀrangeꢀ
Offsetꢀerrorꢀ
1ꢀ
ꢀ
ꢀ
75ꢀ %ꢀVDDꢀ
ꢀ
ꢀ
10ꢀ
ꢀ
LSBꢀ
LSBꢀ
LSBꢀ
Differentialꢀnonꢁlinearlyꢀ
Integralꢀnonꢁlinearityꢀ
ꢀ
ꢀ
ꢀ
1ꢀ
2ꢀ
ꢀ
On-Chip RC Oscillator and Clock
UntrimmedꢀRCꢀoscillatorꢀꢀ
frequencyꢀ
TrimmedꢀRCꢀoscillatorꢀfrequencyꢀ
40ꢀ
ꢀ
250ꢀ kHzꢀ
88.7ꢀ kHzꢀ
86.9ꢀ
87.8ꢀ
(MeasuredꢀatꢀTMPꢀpinꢀwithꢀTSTBꢀpinꢀpulledꢀlowꢀafterꢀpowerꢀup)ꢀꢀꢀ
Frequencyꢀtemperatureꢀꢀcoefficiencyꢀ
ꢀ
ꢁ3ꢀ
ꢀ
26ꢀ
ꢀ
ꢀ
Hz/ºCꢀ
ClockꢀStabilityꢀwithꢀtemperatureꢀcompensationꢀoverꢀfullꢀtemperatureꢀrangeꢀꢀꢀꢀ
+3ꢀ %ꢀ
Ratioꢀofꢀꢀfꢀ(microcontrollerꢀmainꢀclockꢀ
andꢀ(RCꢀoscillator)ꢀ
TURBOꢀ=ꢀ0ꢀ
TURBOꢀ=ꢀ1ꢀ
7ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
28ꢀ
MLX902xx Name of Sensor Rev Y.X 22/Aug/98
3901090314
Page 5
Page 5
Nov/04
Rev 007
MELEXIS [ Melexis Microelectronic Systems ]
