Rainbow Electronics MAX5811 - Manual (Page 3)

MAX5811
10-Bit Low Power 2-Wire Interface Serial,
Voltage-Output DAC
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Note 1: All devices are 100% production tested at T A = +25°C and are guaranteed by design for T A = T MIN to T MAX .
Note 2: Static specifications are tested with the output unloaded.
Note 3: Linearity is guaranteed from codes 29 to 995.
Note 4: Offset and gain error limit the FSR.
Note 5: Guaranteed by design. Not production tested.
ELECTRICAL CHARACTERISTICS (continued)
(V DD = +2.7V to +5.5V, GND = 0, R L = 5k Ω, C
L = 200pF, T A = T MIN to T MAX , unless otherwise noted. Typical values are at
V DD = +5V, T A = +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
DYNAMIC PERFORMANCE
Voltage-Output Slew Rate SR 0.5 V/µs
Voltage-Output Settling Time
To 1/2LSB code 100 hex to 300 hex or 300
hex to 100 hex (Note 5)
4 12 µs
Digital Feedthrough Code = 000 hex, digital inputs from 0 to V DD 0.2 nV-s
Digital-to-Analog Glitch Impulse
Major-carry transition (code = 1FF hex to 200
hex and 200 hex to 1FF hex)
12 nV-s
POWER SUPPLIES
Supply Voltage Range V DD 2.7 5.5 V
All digital inputs at 0 or V DD = 3.6V 100 170 Supply Current with
No Load
All digital inputs at 0 or V DD = 5.5V 130 190
Power-Down Supply Current All digital inputs at 0 or V DD = 5.5V 0.3 1 µA
TIMING CHARACTERISTICS (Figure 1)
Serial Clock Frequency f SCL 0 400 kHz
Bus-Free Time Between STOP
and START Conditions
t BUF 1.3 µs
START Condition Hold Time t HD,STA 0.6 µs
SCL Pulse Width Low t
LOW
1.3 µs
SCL Pulse Width High t HIGH 0.6 µs
Repeated START Setup Time t SU,STA 0.6 µs
Data Hold Time t HD,DAT 0 0.9 µs
Data Setup Time t SU,DAT 100 ns
SDA and SCL Receiving
Rise Time
t r (Note 5) 0 300 ns
SDA and SCL Receiving
Fall Time
t f (Note 5) 0 300 ns
SDA Transmitting Fall Time t f (Note 5)
20 +
0.1C b
250 ns
STOP Condition Setup Time t SU,STO 0.6 µs
Bus Capacitance C b (Note 5) 400 pF
Maximum Duration of
Suppressed Pulse Widths
t SP 0 50 ns