Datasheet

THS4500
THS4501
www.ti.com SLOS350F –APRIL 2002–REVISED OCTOBER 2011
ELECTRICAL CHARACTERISTICS: V
S
= 5 V (continued)
R
F
= R
G
= 392 Ω, R
L
= 800 Ω, G = +1, and single-ended input, unless otherwise noted.
THS4500 AND THS4501
TYP OVER TEMPERATURE
MIN/T
PARAMETER TEST CONDITIONS
YP/M
0°C to –40°C to
+25°C +25°C UNITS
AX
+70°C +85°C
OUTPUT COMMON-MODE VOLTAGE CONTROL
Small-signal bandwidth R
L
= 400 Ω 180 MHz Typ
Slew rate 2 V
PP
Step 80 V/μs Typ
Minimum gain 1 0.98 0.98 0.98 V/V Min
Maximum gain 1 1.02 1.02 1.02 V/V Max
Common-mode offset voltage 0.4 –2.6/3.4 –4.2/5.4 –5.6/6.4 mV Max
Input bias current V
OCM
= 2.5 V 1 2 3 3 μA Max
Input voltage range 1/4 1.2/3.8 1.3/3.7 1.3/3.7 V Min
Input impedance 25 || 1 kΩ || pF Typ
Maximum default voltage V
OCM
left floating 2.5 2.55 2.6 2.6 V Max
Minimum default voltage V
OCM
left floating 2.5 2.45 2.4 2.4 V Min
POWER SUPPLY
Specified operating voltage 5 15 15 15 V Max
Maximum quiescent current 20 25 29 31 mA Max
Minimum quiescent current 20 16 12 10 mA Min
Power-supply rejection (+PSRR) 75 72 69 66 dB Min
POWER -DOWN (THS4500 ONLY)
Enable voltage threshold Device enabled ON above 2.1 V 2.1 V Min
Disable voltage threshold Device disabled OFF below 0.7 V 0.7 V Max
Power-down quiescent current 600 800 1200 1200 μA Max
Input bias current 100 125 140 140 μA Max
Input impedance 50 || 1 kΩ || pF Typ
Turn-on time delay 1000 ns Typ
Turn-off time delay 800 ns Typ
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Product Folder Link(s): THS4500 THS4501