Datasheet

THS7353
www.ti.com SLOS484B –NOVEMBER 2005–REVISED AUGUST 2012
ELECTRICAL CHARACTERISTICS, V
S+
= 3.3 V (continued)
R
L
= 150 Ω to GND, Filter Select = 9 MHz, Input Bias = dc, Gain Adjust pin shorted to the output pin (unless otherwise
noted).
TYP OVERTEMPERATURE
PARAMETER TEST CONDITIONS
–40°C to
25°C 25°C 0°C to 70°C UNITS MIN/MAX
85°C
POWER SUPPLY
Maximum operating voltage 3.3 5.5 5.5 5.5 V Max
Minimum operating voltage 3.3 2.7 2.7 2.7 V Min
Maximum quiescent current Per channel V
I
= 400 mV 5.9 7.1 7.3 7.4 mA Max
Minimum quiescent current Per channel V
I
= 400 mV 5.9 4.7 4.5 4.4 mA Min
Total quiescent current All channels ON, V
I
= 400 mV
(3)
16.2 mA
Power supply rejection
V
S+
= 3.5 V to 3.1 V 48 40 38 37 dB Min
(+PSRR)
DISABLE CHARACTERISTICS
Quiescent current All 3 channels disabled
(4)
0.1 μA
Turn-on time delay (t
ON
) 5 μs
Time reaches 50% of final value after
I
2
C control is completed
Turn-on time delay (t
OFF
) 2 μs
DIGITAL CHARACTERISTICS
(5)
High-level input voltage (V
IH
) 2.3 V Typ
Low-level input voltage (V
IL
) 1.0 V Typ
(3) Due to sharing of internal bias circuitry, the quiescent current, with all channels operating, is less than the single individual channel
quiescent currents added together.
(4) Note that the I
2
C circuitry is still active while in Disable mode. The current shown is while there is no activity with the THS7353 I
2
C
circuitry.
(5) Standard CMOS logic.
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