TSM1285 Datasheet, PDF (6/15 Pages) Silicon Laboratories – A 300ksps, Single-supply, Low-Power 12-Bit Serial-output ADC

TSM1285
TYPICAL PERFORMANCE CHARACTERISTICS
VDD = +3V; fSCLK = 4.8MHz; CLOAD = 20pF; 4.7μF capacitor at REF; TA = 25ºC, unless otherwise noted.
Internal Reference Output vs Supply Voltage
Internal Reference Output vs Temperature
2.506
2.510
2.504
2.508
2.502
2.506
2.5
2.504
2.498
2.502
2.496
2.5
2.494
2.7 2.88 3.06 3.24 3.42 3.6
POWER SUPPLY VOLTAGE - Volt
2.498
-40 -15 10 35 60 85
TEMPERATURE - ºC
Power Supply Current vs Power Supply Voltage
1.4
CODE = 1111 1111 1111
1.3 _{RLOAD = ∞}
1.2 ^{CLOAD = 10pF}
1.1
1
CONVERTING
SCLK = 4.8MHz
0.9
0.8
0.7
STATIC
0.6
0.5
2.7 2.88 3.06 3.24 3.42 3.6
POWER SUPPLY VOLTAGE - Volt
Power Supply Current vs Temperature
1.2
1.1 CONVERTING, VDD = 3V
1
0.9
0.8
0.7
STATIC, V_DD = 3V
0.6
0.5
-40 -15 10 35 60 85
TEMPERATURE - ºC
Page 6
TSM1285 Rev. 1.0