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參數(shù)資料
| 型號： | MAX158BEWI+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC 8BIT 8CH W/MUX&REF 28SOIC |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 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： | -40°C ~ 85°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： | 8 個單端，單極 |
MAX154/MAX158
CMOS High-Speed 8-Bit ADCs with
Multiplexer and Reference
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VDD = +5V, VREF+ = +5V, VREF- = GND, Mode 0, TA = TMIN to TMAX, unless otherwise noted).
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Supply Voltage, VDD to GND.........................................0V, +10V
Voltage at Any Other Pins........................GND -0.3V, VDD +0.3V
Output Current (REF OUT)..................................................30mA
Power Dissipation (any package) to +75°C ....................450mW
Derate above +25°C by ..............................................6mW/°C
Operating Temperature Ranges
MAX15_ _C_ _.....................................................0°C to +70°C
MAX15_ _E_ _ ..................................................-40°C to +85°C
MAX15_ _M_ _ ...............................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Input Capacitance (Note 4)
CIN
58
pF
Input Low Voltage
VINL
0.8
V
Input High Current
IINH
1
A
Input Low Current
IINL
-1
A
Analog Input Current
IAIN
±3
A
Slew Rate, Tracking
SR
0.7
0.157
V/s
Input High Voltage
VINH
2.4
V
Any channel, AIN = 0V to 5V
Output Noise
eN
200
V/rms
Capacitive Load
0.01
F
Analog Input Voltage Range
AINR
VREF-VREF+
V
Analog Input Capacitance
CAIN
45
pF
±1
MAX15_B
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Channel-to-Channel Mismatch
±1/4
LSB
No-Missing-Codes Resolution
8
Bits
Total Unadjusted Error (Note 1)
±1/2
LSB
Reference Resistance
14
k
VREF+ Input Voltage Range
VREF-VDD
V
VREF- Input Voltage Range
GND
VREF+
V
Resolution
8
Bits
Output Voltage
REF OUT
2.47
2.50
2.53
V
Load Regulation
-6
-10
mV
Power-Supply Sensitivity
±1
±3
mV
40
70
40
70
Temperature Drift (Note 3)
60
100
ppm/°C
CONDITIONS
TA = +25°C
MAX15_A
ACCURACY
REFERENCE INPUT
REFERENCE OUTPUT (Note 2)
ANALOG INPUT
LOGIC INPUTS (
–
R
—
D
–
,
–
C
—
S
–
, A0, A1, A2)
IL = 0mA to 10mA, TA = +25°C
VDD ±5%, TA = +25°C
MAX15_ _C
MAX15_ _E
MAX15_ _M
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