Datasheet

7
www.ti.com
TSC2200
SBAS191F
TYPICAL CHARACTERISTICS (Cont.)
At T
A
= +25°C, +V
DD
= +2.7V, conversion clock = 2MHz, 12-bit mode, and V
REF
= +2.5V, unless otherwise noted.
900
800
700
600
500
Voltage (mV)
Temperature (°C)
–60 –40 –20 0 20 40 60 80 100
TEMP2 DIODE VOLTAGE vs TEMPERATURE
TEMP1 DIODE VOLTAGE vs SUPPLY VOLTAGE
3.12.5 3.72.7 3.3
V
DD
(V)
Diode Voltage
(mV)
612.0
611.8
611.6
611.4
611.2
611.0
610.8
610.6
610.4
610.2
610.0
3.52.9
TEMP2 DIODE VOLTAGE vs SUPPLY VOLTAGE
3.12.5 3.72.7 3.3
V
DD
(V)
Diode Voltage (mV)
727.06
727.04
727.02
727.00
727.98
727.96
727.94
727.92
727.90
3.52.9
DAC OUTPUT CURRENT vs TEMPERATURE
0–60 100–40 –20 20
Temperature (°C)
Current (mA)
1.00
0.95
0.90
0.85
0.80
0.75
0.70
0.65
0.60
40 60 80
DAC MAX CURRENT vs V
DD
3.12.5 3.72.7 3.3
V
DD
(V)
Current
(mA)
0.895
0.890
0.885
0.880
0.875
0.870
0.865
0.860
0.855
3.52.9