Datasheet

LMH6574
SNCS103C –NOVEMBER 2004–REVISED SEPTEMBER 2005 www.ti.com
±5V Electrical Characteristics (continued)
V
S
= ±5V, R
L
= 100Ω, A
V
= 2 V/V, R
F
= 575 Ω, T
J
= 25 °C, Unless otherwise specified. Bold numbers specify limits at
temperature extremes.
Symbol Parameter Conditions
(1)
Min Typ Max Units
IiH Logic Pin Input Current High
(3)
Logic Input = 2.0V, Select & Enable Pins 47 68
µA
(SD & EN) 72.5
Miscellaneous Performance
RIN+ Input Resistance 5 kΩ
CIN Input Capacitance 0.8 pF
ROUT Output Resistance Output Active, (EN and SD < 0.8 V) 0.04 Ω
ROUT Output Resistance Output Disabled, (EN or SD > 2V) 3000 Ω
COUT Output Capacitance Output Disabled, (EN or SD > 2V) 3.1 pF
VO Output Voltage Range No Load ±3.54 ±3.7
V
±3.53
VOL R
L
= 100Ω ±3.18 ±3.5
V
±3.17
CMIR Input Voltage Range ±2.5 ±2.6 V
IO Linear Output Current
(2)(3)
V
IN
= 0V +60 ±80
-70
mA
+50
−60
ISC Short Circuit Current
(4)
V
IN
= ±2V, Output Shorted to Ground ±230 mA
(4) The maximum output current (I
OUT
) is determined by the device power dissipation limitations (The junction temperature cannot be
allowed to exceed 150°C). See the POWER DISSIPATION section for more details. A short circuit condition should be limited to 5
seconds or less.
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