Datasheet

THS4211
THS4215
www.ti.com ................................................................................................................................... SLOS400E –SEPTEMBER 2002–REVISED SEPTEMBER 2009
ELECTRICAL CHARACTERISTICS: V
S
= ±5 V (continued)
At R
F
= 392 Ω, R
L
= 499 Ω, and G = +2, unless otherwise noted.
TYP OVER TEMPERATURE
MIN/
–40°C
PARAMETER TEST CONDITIONS TYP/
0°C to
+25°C +25°C to UNITS
MAX
+70°C
+85°C
INPUT CHARACTERISTICS
Common-mode input range ±4 ±3.8 ±3.7 ±3.6 V Min
Common-mode rejection ratio V
CM
= ± 1 V 56 52 50 48 dB Min
Input resistance Common-mode 4 MΩ Typ
Input capacitance Common-mode/differential 0.3/0.2 pF Typ
OUTPUT CHARACTERISTICS
Output voltage swing ±4.0 ±3.8 ±3.7 ±3.6 V Min
Output current (sourcing) 220 200 190 180 mA Min
R
L
= 10 Ω
Output current (sinking) 170 140 130 120 mA Min
Output impedance f = 1 MHz 0.3 Ω Typ
POWER SUPPLY
Specified operating voltage ±5 ±7.5 ±7.5 ±7.5 V Max
Maximum quiescent current 19 22 23 24 mA Max
Minimum quiescent current 19 16 15 14 mA Min
Power-supply rejection (+PSRR) V
S+
= 5.5 V to 4.5 V, V
S–
= 5 V 64 58 54 54 dB Min
Power-supply rejection (–PSRR) V
S+
= 5 V, V
S–
= –5.5 V to –4.5 V 65 60 56 56 dB Min
POWER-DOWN CHARACTERISTICS (THS4215 ONLY)
Enable REF+1.8 V Min
REF = 0 V, or V
S–
Power-down REF+1 V Max
Power-down voltage level
Enable REF–1 V Min
REF = V
S+
or Floating
Power-down REF–1.5 V Max
PD = Ref +1.0 V, Ref = 0 V 650 850 900 1000 µA Max
Power-down quiescent current
PD = Ref –1.5 V, Ref = 5 V 450 650 800 900 µA Max
Turn-on time delay(t
(ON)
) 50% of final supply current value 4 µs Typ
Turn-off time delay (t
(Off)
) 50% of final supply current value 3 µs Typ
Input impedance 4 GΩ Typ
Output impedance f = 1 MHz 250 kΩ Typ
Copyright © 2002–2009, Texas Instruments Incorporated Submit Documentation Feedback 5
Product Folder Link(s): THS4211 THS4215