SLDS231 August 2018 PGA305
PRODUCTION DATA.
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|
Gain steps (5 bits) | 00000, at dc | 5 | V/V | |||
00001 | 5.48 | |||||
00010 | 5.97 | |||||
00011 | 6.56 | |||||
00100 | 7.02 | |||||
00101 | 8 | |||||
00110 | 9.09 | |||||
00111 | 10 | |||||
01000 | 10.53 | |||||
01001 | 11.11 | |||||
01010 | 12.5 | |||||
01011 | 13.33 | |||||
01100 | 14.29 | |||||
01101 | 16 | |||||
01110 | 17.39 | |||||
01111 | 18.18 | |||||
10000 | 19.05 | |||||
10001 | 20 | |||||
10010 | 22.22 | |||||
10011 | 25 | |||||
10100 | 30.77 | |||||
10101 | 36.36 | |||||
10110 | 40 | |||||
10111 | 44.44 | |||||
11000 | 50 | |||||
11001 | 57.14 | |||||
11010 | 66.67 | |||||
11011 | 80 | |||||
11100 | 100 | |||||
11101 | 133.33 | |||||
11110 | 200 | |||||
11111 | 400 | |||||
Gain bandwidth product | 10 | MHz | ||||
Input-referred noise density(1) | f = 0.1 Hz to 2 kHz, gain = 400 V/V, sampling rate = 128 µs, across temperature | 15 | nV/√Hz | |||
Input offset voltage | 10 | µV | ||||
Input bias current | 5 | nA | ||||
Frequency response | Gain = 400 V/V, <1 kHz | ±0.1 | %V/V | |||
Common-mode voltage range | Depends on selected gain, bridge supply and sensor span(2) | V | ||||
Common-mode rejection ratio | fCM = 50 Hz at gain = 5 V/V | 110 | dB | |||
Input impedance | 10 | MΩ |