MAX5811 Просмотр технического описания (PDF) - Maxim Integrated
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MAX5811 Datasheet PDF : 13 Pages
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10-Bit Low Power 2-Wire Interface Serial,
Voltage-Output DAC
ABSOLUTE MAXIMUM RATINGS
VDD, SCL, SDA to GND ............................................-0.3V to +6V
OUT, ADD to GND ........................................-0.3V to VDD + 0.3V
Maximum Current into Any Pin............................................50mA
Continuous Power Dissipation (TA = +70°C)
6-Pin SOT23 (derate 9.1mW above +70°C).................727mW
Operating Temperature Range ...........................-40°C to +85°C
Maximum Junction Temperature .....................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°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.
ELECTRICAL CHARACTERISTICS
(VDD = +2.7V to +5.5V, GND = 0, RL = 5kΩ, CL = 200pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at
VDD = +5V, TA = +25°C.) (Note 1)
PARAMETER
STATIC ACCURACY (Note 2)
Resolution
Integral Nonlinearity
Differential Nonlinearity
Zero-Code Error
Zero-Code Error Tempco
Gain Error
Gain-Error Tempco
DAC OUTPUT
Output Voltage Range
DC Output Impedance
Short-Circuit Current
Wake-Up Time
DAC Output Leakage Current
DIGITAL INPUTS (SCL, SDA)
Input High Voltage
SYMBOL
CONDITIONS
N
INL
DNL
ZCE
(Note 3)
Guaranteed monotonic (Note 3)
Code = 000 hex, VDD = 2.7V
GE Code = 3FF hex
No load (Note 4)
Code = 200 hex
VDD = 5V, VOUT = full scale (short to GND)
VDD = 3V, VOUT = full scale (short to GND)
VDD = 5V
VDD = 3V
Power-down mode = high impedance,
VDD = 5.5V, VOUT = VDD or GND
VIH
Input Low Voltage
VIL
Input Hysteresis
Input Leakage Current
Input Capacitance
DIGITAL OUTPUT (SDA)
Output Logic Low Voltage
Three-State Leakage Current
Three-State Output Capacitance
Digital inputs = 0 or VDD
VOL ISINK = 3mA
IL
Digital inputs = 0 or VDD
MIN TYP MAX UNITS
10
Bits
±0.5
±4
LSB
±0.5 LSB
±6
±40
mV
2.3
ppm/°C
-0.8
-3
%FS
0.26
ppm/°C
0
VDD
V
1.2
Ω
42.2
mA
15.1
8
µs
8
±0.1
±1
µA
0.7 x
V
VDD
0.3 x
V
VDD
0.05 x
VDD
V
±0.1
±1
µA
6
pF
0.4
V
±0.1
±1
µA
6
pF
2 _______________________________________________________________________________________
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