Dual-Channel, I2C Adjustable Sink/Source Current DAC 2 __________________" />
參數(shù)資料
型號： DS4412U+
廠商： Maxim Integrated Products
文件頁數(shù)： 3/10頁
文件大小： 0K
描述： IC DAC DUAL CH I2C ADJ 8-USOP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 1
位數(shù)： 4
數(shù)據(jù)接口： I²C
轉(zhuǎn)換器數(shù)目： 2
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： 8-TSSOP，8-MSOP（0.118"，3.00mm 寬）
供應(yīng)商設(shè)備封裝： 8-uMAX
包裝： 管件
輸出數(shù)目和類型： 2 電流，單極
采樣率（每秒）： *
DS4412
Dual-Channel, I2C Adjustable
Sink/Source Current DAC
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
(TA = -40°C to +85°C)
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.
Voltage Range on VCC, SDA, and SCL
Relative to Ground.............................................-0.5V to +6.0V
Voltage Range on OUT0, OUT1 Relative to
Ground ................-0.5V to (VCC + 0.5V) (Not to exceed 6.0V.)
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-55°C to +125°C
Soldering Temperature .....................................Refer to IPC/JEDEC
J-STD-020 Specification
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
VCC
(Note 1)
2.7
5.5
V
Input Logic 1 (SDA, SCL)
VIH
0.7 x
VCC
VCC +
0.3
V
Input Logic 0 (SDA, SCL)
VIL
-0.3
0.3 x
VCC
V
DC ELECTRICAL CHARACTERISTICS
(VCC = +2.7V to +5.5V, TA = -40°C to +85°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Current
ICC
VCC = 5.5V (Note 2)
500
μA
Input Leakage (SDA, SCL)
IIL
VCC = 5.5V
1
μA
Output Leakage (SDA)
IL
1
μA
VOL = 0.4V
3
Output Current Low (SDA)
IOL
VOL = 0.6V
6
mA
RFS Voltage
VRFS
0.607
V
I/O Capacitance
CI/O
10
pF
OUTPUT CURRENT CHARACTERISTICS
(VCC = +2.7V to +5.5V, TA = -40°C to +85°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Output Voltage for Sinking
VOUT:SINK
VCC > VOUT:SINK (Note 3)
0.5
3.5
V
Output Voltage for Sourcing
Current
VOUT:SOURCE (Note 3)
0
VCC -
0.75
V
Full-Scale Sink Output Current
IOUT:SINK
(Note 3)
0.5
2.0
mA
Full-Scale Source Output Current
IOUT:SOURCE
(Note 3)
-2.0
-0.5
mA
Output-Current Full-Scale
Accuracy
IOUT:FS
+25°C, VCC = 4.0V; using 0.1% RFS
resistor (Note 4)
VOUT0 = VOUT1 = 1.2V
±6
%
Output-Current Temperature
Coefficient
IOUT:TC
(Note 5)
±75
ppm/°C
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