Datasheet

THS6214
SBOS431 – MAY 2009 ....................................................................................................................................................................................................... www.ti.com
ELECTRICAL CHARACTERISTICS: V
S
= ± 12V (continued)
At T
A
= +25 ° C, G
DIFF
= +10V/V with R
L
= 100 Ω differential load, R
ADJ
= 0 Ω , active impedance circuit configuration, and full
bias, unless otherwise noted. Each port is independently tested. Boldface values are 100% tested at +25 ° C.
THS6214IRHF, IPWP
TEST
PARAMETER CONDITIONS MIN TYP MAX UNIT LEVEL
(1)
LOGIC
Bias control pin logic threshold Logic 1, with respect to GND
(3)
, T
A
= – 40 ° C to +85 ° C 1.9 V B
Logic 0, with respect to GND
(3)
, T
A
= – 40 ° C to +85 ° C 0.8 V B
Bias pin quiescent current Bias-1, Bias-2 = 0.5V (logic 0) 20 30 µ A A
T
A
= – 40 ° C to +85 ° C 35 µ A B
Bias-1, Bias-2 = 3.3V (logic 1) 0.3 1 µ A A
T
A
= – 40 ° C to +85 ° C 1.2 µ A B
Turn-on time delay (t
ON
) Time for I
S
to reach 50% of final value 1 µ s C
Turn-off time delay (t
OFF
) Time for I
S
to reach 50% of final value 1 µ s C
Bias pin input impedance 50 k Ω C
Amplifier output impedance Off bias (Bias-1 = 1, Bias-2 = 1) 10 || 5 k Ω || pF C
(3) The GND pin usable range is from V
S –
to (V
S+
– 5V).
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