Datasheet

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THS6182
SLLS544H – SEPTEMBER 2002 – REVISED JUNE 2007
ELECTRICAL CHARACTERISTICS (continued)
over recommended operating free-air temperature range, T
A
= 25 ° C, V
CC
= ± 12 V, R
F
= 2 k Ω ,
Gain = +5, I
ADJ
= Bias1 = Bias2 = 0 V, R
L
= 50 Ω (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
DC PERFORMANCE
T
A
= 25 ° C 1 20
Input offset voltage
T
A
= full range 25
mV
V
OS
V
CC
= ± 5 V, ± 12 V, ± 15 V T
A
= 25 ° C 0.5 10
Differential offset voltage
T
A
= full range 15
Offset drift T
A
= full range 50 µ V/ ° C
T
A
= 25 ° C 8 15
-Input bias current
T
A
= full range 20
I
IB
V
CC
= ± 5 V, ± 12 V, ± 15 V µ A
T
A
= 25 ° C 8 15
+Input bias current
T
A
= full range 20
Z
OL
Open loop transimpedance R
L
= 1 k Ω , V
CC
= ± 12 V, ± 15 V 900 k Ω
INPUT CHARACTERISTICS
T
A
= 25 ° C ± 2.7 ± 3
V
CC
= ± 5 V V
T
A
= full range ± 2.6
T
A
= 25 ° C ± 9.5 ± 9.8
V
ICR
Input common-mode voltage range V
CC
= ± 12 V V
T
A
= full range ± ± 9.3
T
A
= 25 ° C ± 12.4 ± 12.7
V
CC
= ± 15 V V
T
A
= full range ± 12.1
T
A
= 25 ° C 48 54
CMRR Common-mode rejection ratio V
CC
= ± 5 V, ± 12 V, ± 15 V dB
T
A
= full range 44
+Input 800 k Ω
R
I
Input resistance
-Input 30 Ω
C
i
Input capacitance 1.7 pF
LOGIC CONTROL CHARACTERISTICS
V
IH
Bias pin voltage for logic 1 2
Relative to GND pin voltage V
V
IL
Bias pin voltage for logic 0 0.8
I
IH
Bias pin current for logic 1 V
IH
= 3.3 V, GND = 0 V 4 30 µ A
I
IL
Bias pin current for logic 0 V
IL
= 0.5 V, GND = 0 V 1 10 µ A
Transition time, logic 0 to logic 1
(4)
1 µ s
Transition time, logic 1 to logic 0
(4)
1 µ s
(4) Transition time is defined as the time from when the logic signal is applied to the time when the supply current has reached half its final
value.
LOGIC TABLE
(1) (2)
BIAS-1 BIAS-2 FUNCTION DESCRIPTION
0 0 Full bias mode Amplifiers ON with lowest distortion possible (default state)
1 0 Mid bias mode Amplifiers ON with power savings with a reduction in distortion performance
0 1 Low bias mode Amplifiers ON with enhanced power savings and a reduction of distortion performance
1 1 Shutdown mode Amplifiers OFF and output has high impedance
(1) The default state for all logic pins is a logic zero (0).
(2) The GND pin useable range is from V
CC-
to (V
CC+
- 4 V).
5
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