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PDF ML145040 Data sheet ( Hoja de datos )
| Número de pieza | ML145040 | |
| Descripción | (ML145040 / ML145041) 8-Bit A/D Converters | |
| Fabricantes | LANSDALE Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ML145040 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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ML145040
ML145041
8-Bit A/D Converters With
Serial Interface
Silicon-Gate CMOS
SEMICONDUCTOR TECHNICAL DATA
Legacy Device: Motorola MC145040, MC145041
The ML145040 and ML145041 are low-cost 8-bit A/D Converters with
serial interface ports to provide communication with microprocessors and
microcomputers. The converters operate from a single power supply with a
maximum nonlinearity of ± 1/2 LSB over the full temperature range. No
external trimming is required.
The ML145040 allows an external clock input (A/D CLK) to operate the
dynamic A/D conversion sequence. The ML145041 has an internal clock
and an end–of–conversion signal (EOC) is provided.
• Operating Voltage Range: VDD = 4.5 to 5.5 Volts
• Successive Approximation Conversion Time:
ML145040 – 10 µs (with 2 MHz A/D CLK)
ML145041 – 20 µs Maximum (Internal Clock)
• 11 Analog Input Channels with Internal Sample and Hold
• 0- to 5-Volt Analog Input Range with Single 5-Volt Supply
• Ratiometric Conversion
• Separate Vref and VAG Pins for Noise Immunity
• Wide Vref Range
• No External Trimming Required
• Direct Interface to Motorola SPI and National
MICROWIRE Serial Data Ports
• TTL/NMOS–Compatible Inputs May be Driven with CMOS
• Outputs are CMOS, NMOS or TTL Compatible
• Very Low Reference Current Requirements
• Low Power Consumption: 11 mW
• Internal Test Mode for Self Test
P DIP 20 = RP
CERAMIC PLASTIC
CASE 732 CASE 738
SO 20W = -6P
SOG
CASE 751D
CROSS REFERENCE/ORDERING INFORMATION
PACKAGE
MOTOROLA
LANSDALE
P DIP 20
SO 20W
P DIP 20
SO 20W
MC145040P
MC145040DW
MC145041P
MC145041DW
ML145040RP
ML145040-6P
ML145041RP
ML145041-6P
Note: Lansdale lead free (Pb) product, as it
becomes available, will be identified by a part
number prefix change from ML to MLE.
Page 1 of 12
www.lansdale.com
Issue A
1 page  
ML145040, ML145041
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LANSDALE Semiconductor, Inc.
Page 5 of 12
www.lansdale.com
Issue A
5 Page 
ML145040, ML145041
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LANSDALE Semiconductor, Inc.
-A-
20
11
-T-
SEATING
PLANE
E
GF
OUTLINE DIMENSIONS
P DIP 20 = RP
(ML145040RP, ML145041RP)
CASE 738-03
11
B
0
C
K
N
D 20 PL
0.25 (0.010) M T A M
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L TO CENTER OF LEAD WHEN
FORMED PARALLEL.
4. DIMENSION B DOES NOT INCLUDE MOLD
L FLASH.
M
J 20 PL
0.25 (0.010) M T B M
INCHES
MILLIMETERS
DIM MIN MAX MIN MAX
A 1.010 1.070 25.66 27.17
B 0.240 0.260 6.10 6.60
C 0.150 0.180 3.81 4.57
D 0.015 0.022 0.39 0.55
E
0.050 BSC
1.27 BSC
F 0.050 0.070 1.27 1.77
G
0.100 BSC
2.54 BSC
J 0.008 0.015 0.21 0.38
K 0.110 0.140 2.80 3.55
L
0.300 BSC
7.62 BSC
M 0° 15° 0° 15°
N 0.020 0.040 0.51 1.01
Page 11 of 12
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Issue A
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet ML145040.PDF ] | |
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| Número de pieza | Descripción | Fabricantes |
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