參數(shù)資料
型號: MX674AJCWI+T
廠商: Maxim Integrated Products
文件頁數(shù): 14/18頁
文件大?。?/td> 0K
描述: IC ADC 12BIT W/REF 28-SOIC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 1,000
位數(shù): 12
采樣率(每秒): 66k
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 265mW
電壓電源: 雙 ±
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: 帶卷 (TR)
輸入數(shù)目和類型: 2 個單端,單極;2 個單端,雙極
Maxim Integrated Products 5
MAX174/MX574A/MX674A
Industry-Standard, Complete 12-Bit ADCs
Note 1: Adjustable to zero.
Note 2: With 50ω fixed resistor from REFOUT to BIPOFF. Adjustable to zero.
Note 3: With 50ω fixed resistor from REFOUT to REFIN. Adjustable to zero.
Note 4: Maximum change in specification from TA = +25°C to TMIN or TA = +25°C to TMAX.
Note 5: External load current should not change during a conversion. For Q12V supply operation, REFOUT need not be buffered
except when external load in addition to REFIN and BIPOFF inputs have to be driven.
ELECTRICAL CHARACTERISTICS—MAX174/MX574/MX674A (continued)
(VL = +5V, VCC = +15V or +12V, VEE = -15V or -12V, TA = +25NC, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input Current
IIN
CS, CE, R/C, A0, 12/8, VIN = 0 to VL
±5
A
Input Capacitance
CIN
CS, CE, R/C, A0, 12/8
7
pF
LOGIC OUTPUTS
Output Low Voltage
VOL
DB11–DB0, STS
ISINK = 1.6mA
0.4
V
Output High Voltage
VOH
DB11–DB0, STS
ISOURCE = 500A
4
V
Floating State Leakage Current
ILKG
DB11–DB0, STS
VOUT = 0 to VL
±10
A
Floating State Output Capacitance
COUT
DB11–DB0
8
pF
CONVERSION TIME
12-Bit Cycle
tCONV
MX574A
15
20
25
s
MX674A
9
12
15
MAX174
6
7
8
8-Bit Cycle
tCONV
MX574A
10
14
18
s
MX674A
6
8
11
MAX174
4
5
6
POWER REQUIREMENTS
VCC Operating Range
11.4
16.5
V
VL Operating Range
4.5
5.5
V
VEE Operating Range
-11.4
-16.5
V
VCC Supply Current (Note 5)
ICC
3
5
mA
VL Supply Current (Note 5)
IL
3
8
mA
VEE Supply Current (Note 5)
IEE
6
10
mA
Power Dissipation (Note 5)
PD
VCC = +15V and VEE = -15V
150
265
mW
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