DAC5573 Datasheet, PDF (4/30 Pages) Texas Instruments – QUAD, 8-BIT, LOW-POWER, VOLTAGE OUTPUT, INTERFACE DIGITAL-TO-ANALOG CONVERTER

DAC5573
SLAS401 – NOVEMBER 2003
www.ti.com
ELECTRICAL CHARACTERISTICS (continued)
V_DD = 2.7 V to 5.5 V, R_L = 2 kΩ to GND; C_L = 200 pF to GND; all specifications -40°C to +105°C, unless otherwise specified.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
I_DD@ V_DD=+3.6V to +5.5V
I_DD@ V_DD =+2.7V to +3.6V
POWER EFFICIENCY
V_IH= IOV_DD and V_IL=GND
V_IH= IOV_DD and V_IL=GND
0.2
1
µA
0.05
1
µA
I_OUT/I_DD
TEMPERATURE RANGE
I_LOAD= 2 mA, V_DD= +5 V
93%
Specified performance
-40
+105
°C
TIMING CHARACTERISTICS
V_DD = 2.7 V to 5.5 V, R_L = 2 kΩ to GND; all specifications –40°C to +105°C, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN TYP
Standard mode
Fast mode
f_SCL
SCL clock frequency
High-Speed mode, C_B = 100 pF max
High-speed mode, C_B = 400 pF max
t_BUF
Bus free time between a STOP and
START condition
Standard mode
Fast mode
4.7
1.3
Standard mode
4.0
t_HD; t_STA
Hold time (repeated) START
condition
Fast mode
600
High-speed mode
160
Standard mode
4.7
Fast mode
1.3
t_LOW
LOW period of the SCL clock
High-speed mode, C_B = 100 pF max
160
High-speed mode, C_B = 400 pF max
320
Standard mode
4.0
Fast mode
600
t_HIGH
HIGH period of the SCL clock
High-Speed Mode, C_B = 100 pF max
60
High-speed mode, C_B = 400 pF max
120
Standard mode
4.7
t_SU; t_STA
Setup time for a repeated START
condition
Fast mode
600
High-speed mode
160
Standard mode
250
t_SU; t_DAT
Data setup time
Fast mode
100
High-speed mode
10
Standard mode
0
t_HD; t_DAT
Data hold time
Fast mode
0
High-speed mode, C_B = 100 pF max
0
High-speed mode, C_B = 400 pF max
0
Standard mode
t_RCL
t_RCL1
Rise time of SCL signal
Rise time of SCL signal after a
repeated START condition and after
an acknowledge BIT
Fast mode
High-speed mode, C_B = 100 pF max
High-speed mode, C_B = 400 pF max
Standard mode
Fast mode
High-speed mode, C_B = 100 pF max
High-speed mode, C_B = 400 pF max
20 + 0.1C_B
10
20
20 + 0.1C_B
10
20
MAX
100
400
3.4
1.7
3.45
0.9
70
150
1000
300
40
80
1000
300
80
160
UNITS
kHz
kHz
MHz
MHz
µs
µs
µs
ns
ns
µs
µs
ns
ns
µs
ns
ns
ns
µs
ns
ns
ns
ns
ns
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
4