Datasheet

ADS8361
9
SBAS230E
www.ti.com
TYPICAL CHARACTERISTICS (Cont.)
At T
A
= +25°C, AV
DD
= 5V, BV
DD
= 3V, V
REF
= internal +2.5V, f
CLK
= 10MHz, and f
SAMPLE
= 500kSPS, unless otherwise noted.
0
–20
–40
–60
–80
–100
–120
–140
–160
Amplitude (dB)
0 50 100 150 200 250
Frequency (kHz)
FREQUENCY SPECTRUM
(4096 point FFT, f
IN
= 5kHz, –0.2dB)
0
–20
–40
–60
–80
–100
–120
–140
–160
Amplitude (dB)
0 50 100 150 200 250
Frequency (kHz)
FREQUENCY SPECTRUM
(4096 point FFT, f
IN
= 10kHz, –0.2dB)
CHANGE IN BIPOLAR OFFSET vs TEMPERATURE
Temperature (°C)
500
400
300
200
100
0
–100
–200
μV
–40 0 25 85
BIPOLAR OFFSET MATCH vs TEMPERATURE
Channel A0/Channel B0
Temperature (°C)
600
500
400
300
200
100
0
μV
–40 0 25 85
REFERENCE VOLTAGE vs TEMPERATURE
Temperature (°C)
2.504
2.502
2.5
2.498
2.496
2.494
2.492
V
REF
(V)
–40 0 25 85
SUPPLY CURRENT vs TEMPERATURE
Temperature (°C)
32
31
30
29
28
27
26
25
Supply Current (mA)
–40 0 25 85