MAX1300_10 Datasheet, PDF (20/32 Pages) Maxim Integrated Products – 8- and 4-Channel, ±3 x VREF Multirange Inputs, Serial 16-Bit ADCs

8- and 4-Channel, ±3 x V_REF Multirange Inputs,
Serial 16-Bit ADCs
Table 6. Range-Select Bits
DIF/SGL
R2
R1
0
0
0
0
0
0
0
0
1
0
0
1
0
1
0
0
1
0
0
1
1
0
1
1
1
0
0
1
0
0
1
0
1
1
0
1
1
1
0
1
1
0
1
1
1
1
1
1
*Conversion-Start Byte (see Table 3).
**Mode-Control Byte (see Table 3).
R0
MODE
0
No Range Change*
Single-Ended
1
Bipolar (-3 x V_REF)/4 to (+3 x V_REF)/4
Full-Scale Range (FSR) = (3 x V_REF)/2
Single-Ended
0
Unipolar (-3 x V_REF)/2 to 0
FSR = (3 x V_REF)/2
Single-Ended
1
Unipolar 0 to (+3 x V_REF)/2
FSR = (+3 x V_REF)/2
Single-Ended
0
Bipolar (-3 x V_REF)/2 to (+3 x V_REF)/2
FSR = 3 x V_REF
Single-Ended
1
Unipolar -3 x V_REF to 0
FSR = 3 x V_REF
Single-Ended
0
Unipolar 0 to +3 x V_REF
FSR = 3 x V_REF
DEFAULT SETTING
1
Single-Ended
Bipolar -3 x V_REF to +3 x V_REF
FSR = 6 x V_REF
0
No Range Change**
Differential
1
Bipolar (-3 x V_REF)/2 to (+3 x V_REF)/2
FSR = 3 x V_REF
0
Reserved
1
Reserved
Differential
0
Bipolar -3 x V_REF to +3 x V_REF
FSR = 6 x V_REF
1
Reserved
0
Reserved
Differential
1
Bipolar -6 x V_REF to +6 x V_REF
FSR = 12 x V_REF
TRANSFER FUNCTION
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Figure 12
Figure 13
Figure 14
Figure 12
Figure 13
Figure 14
Figure 12
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Figure 12
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Figure 12
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Figure 12
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