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/
PARAMETER TEST CONDITIONS
TYP/
0°C to –40°C to
+25°C +25°C UNITS
MAX
+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 92 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 –4.6/+3.8 –6.6/+5.8 –7.6/+6.8 mV Max
Input bias current V
OCM
= 2.5 V 100 150 170 170 μA Max
Input voltage range ±4 ±3.7 ±3.4 ±3.4 V Min
Input impedance 25 || 1 kΩ || pF Typ
Maximum default voltage V
OCM
left floating 0 0.05 0.10 0.10 V Max
Minimum default voltage V
OCM
left floating 0 –0.05 –0.10 –0.10 V Min
POWER SUPPLY
Specified operating voltage ±5 7.5 7.5 7.5 V Max
Maximum quiescent current 23 28 32 34 mA Max
Minimum quiescent current 23 18 14 12 mA Min
Power-supply rejection (±PSRR) 80 76 73 70 dB Min
POWER-DOWN (THS4500 ONLY)
Enable voltage threshold Device enabled ON above –2.9 V –2.9 V Min
Disable voltage threshold Device disabled OFF below –4.3 V –4.3 V Max
Power-down quiescent current 800 1000 1200 1200 μA Max
Input bias current 200 240 260 260 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