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參數資料
| 型號： | MAX550B |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Low-Power +2.5V to +5.5V 8-Bit Voltage-Output DAC in uMAX |
| 中文描述： | 低功耗2.5V至5.5V的8位電壓輸出數模轉換器的力捷 |
| 文件頁數： | 5/16頁 |
| 文件大?。?/td> | 172K |
| 代理商： | MAX550B |
M
+2.5V to +5.5V, Low-Power, S ingle/Dual,
8-Bit Voltage-Output DACs in μMAX Pac kage
_______________________________________________________________________________________
5
OUTPUT GLITCH FILTERING
OUT, 50mV/div, C
L
= 0pF
OUT, 50mV/div, C
L
= 100pF
OUT, 50mV/div, C
L
= 220pF
5
μ
s/div
OUT, 50mV/div, C
L
= 1000pF
M
CS, 5V/div
CODE = 00 hex
_____________________________Typic al Operating Charac teristic s (c ontinued)
(V
DD
= V
REF
= 2.5V, R
L
= 1M
, C
L
= 15pF, T
A
= +25°C, unless otherwise noted.)
SETTLING TIME (RISING)
OUT, 1V/div
2
μ
s/div
M
CS, 5V/div
DAC CODE 00 hex to FF hex
______________________________________________________________Pin Desc ription
Ground
1
1
1
GND
DAC A Output Voltage
2
2
—
OUTA
Chip-Select Input. A logic low on
CS
enables serial data to be
clocked into the input shift register. Programming commands are
executed at
CS
’s rising edge.
3
3
3
CS
DAC Output Voltage
—
—
2
OUT
Serial-Clock Input. Data is clocked in on SCLK’s rising edge.
5
5
5
SCLK
DAC B Output Voltage
6
7
—
OUTB
Load DAC Input. After
CS
goes high and if programmed by the
control word, a falling edge on
LDAC
updates the DAC latch(es).
Connect
LDAC
to V
DD
if unused.
—
6
6
LDAC
Serial-Data Input. Data is clocked into the 16-bit input shift register on
SCLK’s rising edge.
4
4
4
DIN
Positive Power Supply (+2.5V to +5.5V)
8
8
8
V
DD
External Reference Voltage Input for DAC(s)
7
—
7
REF
MAX548A
MAX549A
MAX550A
NAME
FUNCTION
PIN
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|---|---|
| MAX550BCPA | 8-Bit Digital-to-Analog Converter |
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| MAX550BEPA | 8-Bit Digital-to-Analog Converter |
| MAX550BEUA | 8-Bit Digital-to-Analog Converter |
| MAX555EVKIT | Evaluation Kit for the MAX555 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX550BCPA | 制造商:Maxim Integrated Products 功能描述:8 PINS PDIP PKG - Bulk |
| MAX550BCPA+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX550BCUA | 制造商:Maxim Integrated Products 功能描述:8 PINS UMAX PKG - Bulk |
| MAX550BCUA+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX550BEPA+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
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