Datasheet

VDD(V)
1.2 1.6 2.0 2.4 2.8 3.2
588
586
584
582
580
578
576
574
3.6
TEMP1DiodeVoltage(mV)
VDD=V =1.8V
REF
MeasurementIncludes
A/DConverterOffset
andGainErrors
VDD(V)
1.2 1.6 2.0 2.4 2.8 3.2
704
702
700
698
696
694
692
690
3.6
TEMP2DiodeVoltage(mV)
VDD=V =1.8V
REF
MeasurementIncludes
A/DConverterOffset
andGainErrors
Temperature( C)°
InternalOscillatorClockFrequency(MHz)
-40 -20
3.40
3.30
3.20
3.10
3.00
2.90
2.80
2.70
0 20 40 60 80 100
VDD=1.2V
Temperature( C)°
InternalOscillatorClockFrequency(MHz)
-40 -20
3.70
3.69
3.68
3.67
3.66
3.65
3.64
3.63
3.62
3.61
3.60
0 20 40 60 80 100
VDD=1.8V
Temperature( C)°
InternalOscillatorClockFrequency(MHz)
-40 -20
3.90
3.85
3.80
3.75
3.70
0 20 40 60 80 100
VDD=3.0V
TSC2008
SBAS406B – JUNE 2008 – REVISED MARCH 2009 .......................................................................................................................................................... www.ti.com
TYPICAL CHARACTERISTICS (continued)
At T
A
= – 40 ° C to +85 ° C, VDD = +1.2V to +3.6V, PD1 = PD0 = 0, f
SCLK
= 10MHz, f
ADC
= f
OSC
/2 = 2MHz, 12-bit mode,
non-continuous AUX measurement, and MAV filter enabled (see MAV Filter section), unless otherwise noted.
TEMP1 DIODE VOLTAGE TEMP2 DIODE VOLTAGE
vs SUPPLY VOLTAGE vs SUPPLY VOLTAGE
Figure 15. Figure 16.
INTERNAL OSCILLATOR CLOCK FREQUENCY INTERNAL OSCILLATOR CLOCK FREQUENCY
vs TEMPERATURE vs TEMPERATURE
Figure 17. Figure 18.
INTERNAL OSCILLATOR CLOCK FREQUENCY
vs TEMPERATURE
Figure 19.
10 Submit Documentation Feedback Copyright © 2008 – 2009, Texas Instruments Incorporated
Product Folder Link(s): TSC2008