參數(shù)資料
型號: MAX545BMJD
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: DAC
英文描述: Octal 25-Ohm Buffer/Driver With 3-State Outputs 24-PDIP -40 to 85
中文描述: SERIAL INPUT LOADING, 1 us SETTLING TIME, 14-BIT DAC, CDIP14
封裝: CERAMIC, DIP-14
文件頁數(shù): 5/12頁
文件大?。?/td> 265K
代理商: MAX545BMJD
M
+5V, Serial-Input, Voltage-Output, 14-Bit DACs
_______________________________________________________________________________________
5
M
FULL-SCALE STEP RESPONSE
(f
SCLK
= 10MHz)
2
μ
s/div
1
μ
s/div
OUT
500mV/div
C
L
= 10pF
R
L
=
M
FULL-SCALE STEP RESPONSE
(f
SCLK
= 20MHz)
2
μ
s/div
400ns/div
OUT
500mV/div
C
L
= 10pF
R
L
=
MAX544/MAX545-11
MAJOR-CARRY OUTPUT GLITCH
2μs/div
OUT
(AC-COUPLED,
100mV/div)
CS
(5V/div)
MAX544/MAX545-12
DIGITAL FEEDTHROUGH
2μs/div
SCLK
5V/div
OUT
(AC-COUPLED,
50mV/div)
CODE = 0000 hex
Typical Operating Characteristics (continued)
(V
DD
= +5V, V
REF
= +2.5V, T
A
= +25°C, unless otherwise noted.)
Pin Descriptions
+5V Supply Voltage
V
DD
8
Digital Ground
DGND
7
Serial-Data Input
DIN
6
Serial-Clock Input. Duty cycle must be between 40% and 60%.
SCLK
5
Chip-Select Input
CS
4
Voltage Reference Input. Connect to external +2.5V reference.
REF
3
Analog Ground
AGND
2
DAC Output Voltage
OUT
1
FUNCTION
NAME
PIN
MAX544
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