lm12l458civf National Semiconductor Corporation, lm12l458civf Datasheet - Page 8

• Manufacturer Part Number: lm12l458civf
• Description: 12-bit Sign Data Acquisition System With Self-calibration
• Manufacturer: National Semiconductor Corporation

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Input and Reference Range
FIGURE 3. Specific Case of Output Digital Code vs. the Operating Input Voltage Range for V
V
V
GND ≤ V
GND ≤ V
V
V
GND ≤ V
GND ≤ V
REF
IN
REF+
IN
= V
= V
FIGURE 2. The General Case of Output Digital Code vs. the Operating Input Voltage Range
= V
− V
IN+
IN+
IN+
IN−
IN+
IN−
REF+
REF−
− V
− V
≤ V
≤ V
≤ V
≤ V
IN−
IN−
− V
= 2.5V
A
A
A
A
+
+
+
+
REF−
8
01171106
01171105
REF
= 2.5V