參數(shù)資料
型號: MAX115CAX+
廠商: Maxim Integrated Products
文件頁數(shù): 9/14頁
文件大?。?/td> 0K
描述: IC DAS SYSTEM 12BIT 36-SSOP
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 30
類型: 數(shù)據(jù)采集系統(tǒng)(DAS)
分辨率(位): 12 b
數(shù)據(jù)接口: 并聯(lián)
電壓電源: 模擬和數(shù)字
電源電壓: 4.75 V ~ 5.25 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 36-BSOP(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 36-SSOP
包裝: 管件
MAX115/MAX116
2x4-Channel, Simultaneous-Sampling
12-Bit ADCs
4
_______________________________________________________________________________________
CONDITIONS
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
IOUT = 1mA
V
4
VOH
Output High Voltage
IOUT = -1.6mA
V
0.4
VOL
Output Low Voltage
D0–D11
A
±10
Three-State Leakage Current
pF
10
Three-State Output
Capacitance
V
4.75
5
5.25
AVDD
Positive Supply Voltage
V
-5.25
-5
-4.75
AVSS
Negative Supply Voltage
V
4.75
5
5.25
DVDD
Digital Supply Voltage
mA
17
25
IAVDD
Positive Supply Current
mA
-20
-15
IAVSS
Negative Supply Current
mA
36
Digital Supply Current
A
1
Shutdown Positive Current
A
-1
Shutdown Negative Current
A
13
Shutdown Digital Current
(Note 10)
LSB
±1
PSRR+
Positive Supply Rejection
(Note 10)
LSB
±1
PSRR-
Negative Supply Rejection
(Note 11)
mW
175
Power Dissipation
DIGITAL OUTPUTS (D0–D11, INT)
POWER REQUIREMENTS
ELECTRICAL CHARACTERISTICS (continued)
(AVDD = +5V ±5%, AVSS = -5V ±5%, DVDD = +5V ±5%, VREFIN = +2.5V (external reference), AGND = DGND = 0, 4.7F capacitor
from REFOUT to AGND, 0.1F capacitor from REFIN to AGND, fCLK = 16MHz, external clock, 50% duty cycle. TA = TMIN to TMAX,
unless otherwise noted. Typical values are at TA = +25°C.)
TIMING CHARACTERISTICS
(See Figure 4, AVDD = +5V, AVSS = -5V, DVDD = +5V, AGND = DGND = 0, TA = TMIN to TMAX, Typical values are at TA = +25°C,
unless otherwise noted.)
Guaranteed by design
ns
0
tCWS
CS to WR Setup Time
Guaranteed by design
ns
0
tCWH
CS to WR Hold Time
ns
30
tWR
WR Low Pulse Width
ns
30
CONDITIONS
tAS
Address Setup Time
ns
0
tAH
Address Hold Time
25pF load
ns
55
tID
RD to INT Delay
ns
45
tRD
Delay Time Between Reads
Guaranteed by design
ns
0
tCRS
CS to RD Setup Time
Guaranteed by design
ns
0
tCRH
CS to RD Hold Time
ns
30
tRD
RD Low Pulse Width
25pF load (Note 12)
ns
40
tDA
Data-Access Time
25pF load (Note 13)
ns
545
tDH
Bus-Relinquish Time
ns
30
tCW
CONVST Pulse Width
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
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