LM12H458CIV National Semiconductor, LM12H458CIV Datasheet - Page 18

• Manufacturer Part Number: LM12H458CIV
• Description: A/D Converter (A-D) IC
• Manufacturer: National Semiconductor

Specifications of LM12H458CIV

• No. Of Pins: 28
• Peak Reflow Compatible (260 C): No
• Supply Voltage: 5V
• Supply Voltage Max: 5V
• No. Of Bits: 12 Bit
• Leaded Process Compatible: No
• Mounting Type: Surface Mount
• No. Of Channels: 1
• Number Of Elements: 1
• Sample Rate: 182KSPS
• Input Polarity: Bipolar
• Input Type: Voltage
• Rated Input Volt: ±5V
• Differential Input: Yes
• Power Supply Requirement: Analog and Digital
• Single Supply Voltage (typ): 5V
• Single Supply Voltage (min): 3V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Differential Linearity Error: ±0.75LSB
• Integral Nonlinearity Error: ±1LSB
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 44
• Package Type: PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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Typical Dynamic Performance Characteristics
mode after auto-calibration unless otherwise specified. (Continued)
Unipolar Signal-to-Noise Ratio
with 40 kHz Sine Wave Input
Bipolar Spectral Response
Unipolar Signal-to-Noise
vs. Input Signal Level
vs. Input Frequency
+ Distortion Ratio
01126464
01126460
01126462
18
The following curves apply for 12-bit + sign
with 1.028 kHz Sine Wave Input
Unipolar Spectral Response
Unipolar Signal-to-Noise
Bipolar Spurious Free
vs. Input Frequency
+ Distortion Ratio
Dynamic Range
01126465
01126461
01126463