LM12458CIVX/NOPB National Semiconductor, LM12458CIVX/NOPB Datasheet - Page 15

• Manufacturer Part Number: LM12458CIVX/NOPB
• Description: IC DATA AQUIS SYS 12BIT 44-PLCC
• Manufacturer: National Semiconductor
• Type: Data Acquisition System (DAS)r

Specifications of LM12458CIVX/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: *LM12458CIVX; *LM12458CIVX/NOPB; LM12458CIVX

Typical Performance Characteristics
auto-calibration unless otherwise specified. The performance for 8-bit + sign and “watchdog” modes is equal to or better than
shown. (Continued)
Full-Scale Error Change
vs. Reference Voltage
vs. Reference Voltage
vs. Clock Frequency
Zero Error Change
Zero Error Change
01126443
01126447
01126445
(Note 9) The following curves apply for 12-bit + sign mode after
15
vs. Supply Voltage
Zero Error Change
Zero Error Change
vs. Supply Voltage
vs. Temperature
Full-Scale Error
01126444
01126448
01126446
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