參數(shù)資料
型號(hào): MX7828LCWI+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 7/12頁(yè)
文件大?。?/td> 0K
描述: IC ADC 8BIT HS 28-SOIC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 25
位數(shù): 8
采樣率(每秒): 400k
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 3
功率耗散(最大): 75mW
電壓電源: 單電源
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 28-SOIC W
包裝: 管件
輸入數(shù)目和類型: 8 個(gè)單端,單極
MX7824/MX7828
CMOS, High-Speed, 8-Bit ADCs
with Multiplexer
4
_______________________________________________________________________________________
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
2.520
2.480
-50
150
REFERENCE TEMPERATURE
DRIFT (MAX154/MAX158 ONLY)
2.490
2.510
MX7824/28-1
AMBIENT TEMPERATURE (°C)
REF
OUT
VOLTAGE
(V)
2.500
100
050
20
0
-100
150
OUTPUT CURRENT
vs. TEMPERATURE
4
12
16
MX7824/28-2
AMBIENT TEMPERATURE (°C)
OUTPUT
CURRENT
(mA)
8
100
-50
0
50
VDD = 5V
ISOURCE VOUT = 2.4V
ISINK VOUT = 0.4V
2.0
0
300
900
ACCURACY vs. DELAY BETWEEN
CONVERSIONS (tp)
0.5
1.0
1.5
MX7824/28-3
tp (ns)
LINEARITY
ERROR
(LSB)
700
800
400
500
600
VDD = 5V
VREF = 5V
2.0
0
05
ACCURACY vs. VREF
(VREF = VREF+ - VREF-)
0.5
1.0
1.5
MX7824/28-4
VREF (V)
LINEARITY
ERROR
(LSB)
34
12
VDD = 5V
3k
100pF
DGND
DBN
a. High-Z to VOH
b. High-Z to VOL
DBN
+5V
DGND
100pF
3k
10pF
DGND
DBN
a. VOH to High-Z
b. VOL to High-Z
DBN
+5V
DGND
10pF
8
2
-100
150
POWER-SUPPLY CURRENT vs. TEMPERATURE
(NOT INCLUDING REFERENCE LADDER)
3
4
5
6
7
MX7824/28-5
AMBIENT TEMPERATURE (°C)
I DD
SUPPLY
CURRENT
(mA)
50
100
-50
0
VDD = 5.25V
VDD = 5V
VDD = 4.75V
Figure 1. Load Circuits for Data-Access Time Test
Figure 2. Load Circuits for Data-Hold Time Test
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