LM12454CIV National Semiconductor, LM12454CIV Datasheet - Page 18
![IC ACQUISITION SYS 12BIT 44-PLCC](/photos/6/64/66467/14-44-plcc_sml.jpg)
LM12454CIV
Manufacturer Part Number
LM12454CIV
Description
IC ACQUISITION SYS 12BIT 44-PLCC
Manufacturer
National Semiconductor
Type
Data Acquisition System (DAS)r
Datasheet
1.LM12458CIVNOPB.pdf
(36 pages)
Specifications of LM12454CIV
Resolution (bits)
12 b
Sampling Rate (per Second)
140k
Data Interface
Parallel
Voltage Supply Source
Analog and Digital
Voltage - Supply
2 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
44-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
*LM12454CIV
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM12454CIV
Manufacturer:
Texas Instruments
Quantity:
10 000
Part Number:
LM12454CIV
Manufacturer:
NS/国半
Quantity:
20 000
www.national.com
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