LM12458CIV/NOPB National Semiconductor, LM12458CIV/NOPB Datasheet - Page 14

• Manufacturer Part Number: LM12458CIV/NOPB
• Description: IC ACQUISITION SYS 12BIT 44-PLCC
• Manufacturer: National Semiconductor
• Type: Data Acquisition System (DAS)r

Specifications of LM12458CIV/NOPB

• Resolution (bits): 12 b
• Sampling Rate (per Second): 140k
• Data Interface: Parallel
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LM12458CIV; *LM12458CIV/NOPB; LM12458CIV

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Typical Performance Characteristics
after auto-calibration unless otherwise specified. The performance for 8-bit + sign and “watchdog” modes is equal to or better
than shown.
Full-Scale Error Change
Linearity Error Change
Linearity Error Change
vs. Reference Voltage
vs. Clock Frequency
vs. Clock Frequency
01126439
01126437
01126441
14
(Note 9) The following curves apply for 12-bit + sign mode
Full-Scale Error Change
Linearity Error Change
Linearity Error Change
vs. Supply Voltage
vs. Temperature
vs. Temperature
01126440
01126438
01126442