Datasheet

LT6411
2
6411f
ELECTRICAL CHARACTERISTICS
PACKAGE/ORDER INFORMATIONABSOLUTE MAXIMUM RATINGS
Total Supply Voltage (V
CC
to V
EE
) ..........................12.6V
Input Current (Note 2) ..........................................±10mA
Output Current (Continuous) ...............................±70mA
EN to DGND Voltage (Note 2) ..................................5.5V
Output Short-Circuit Duration (Note 3) ............ Indefi nite
Operating Temperature Range (Note 4) ... –40°C to 85°C
Specifi ed Temperature Range (Note 5) .... –40°C to 85°C
Storage Temperature Range ................... –65°C to 125°C
Junction Temperature ........................................... 125°C
(Note 1)
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
OS
Input Referred Offset Voltage V
IN
= 0V, V
OS
= V
OUT
/2
3 ±10
±20
mV
mV
I
IN
Input Current
–17 ±50 µA
R
IN
Input Resistance V
IN
= ±1V
150 500 kΩ
C
IN
Input Capacitance f = 100kHz 1 pF
V
CMR
Maximum Input Common Mode Voltage
Minimum Input Common Mode Voltage
V
CC
– 1
V
EE
+ 1
V
V
PSRR Power Supply Rejection Ratio V
S
(Total) = 4.5V to 12V (Note 6)
56 62 dB
I
PSRR
Input Current Power Supply Rejection V
S
(Total) = 4.5V to 12V (Note 6)
1 ±4 µA/V
A
V
ERR Gain Error V
OUT
= ±2V
–1.2 ±5 %
A
V
MATCH Gain Matching V
OUT
= ±2V ±1 %
V
OUT
Maximum Output Voltage Swing R
L
= 1k
R
L
= 150Ω
R
L
= 150Ω
±3.70
±3.25
±3.10
±3.95
±3.6
V
V
V
I
S
Supply Current, Per Amplifi er
811
14
mA
mA
Supply Current, Disabled, per Amplifi er V
EN
= 4V
V
EN
= Open
22
0.5
350
350
µA
µA
I
EN
Enable Pin Current V
EN
= 0.4V
V
EN
= V
+
–200 –95
0.5 50
µA
µA
DGND
EN
V
CC
VCC
V
EE
V
EE
V
EE
NC
IN2
+
IN2
IN1
IN1
+
OUT2
V
CC
V
EE
OUT1
16
1
2
3
4
12
11
10
9
5678
15 14
17
TOP VIEW
UD PACKAGE
16-LEAD (3mm × 3mm) PLASTIC QFN
13
T
JMAX
= 125°C, θ
JA
= 68°C/W, θ
JC
= 4.2°C/W
EXPOSED PAD (PIN 17) IS V
EE
, MUST BE SOLDERED TO PCB
ORDER PART NUMBER UD PART MARKING*
LT6411CUD
LT6411IUD
LCGP
LCGP
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges.
*Temperature grade is identifi ed by a label on the shipping container.
The denotes the specifi cations which apply over the full operating
temperature range, otherwise specifi cations are at T
A
= 25°C. V
S
= ±5V, A
V
= 2, R
L
= 150Ω, C
L
= 1.5pF, V
EN
= 0.4V, V
DGND
= 0V,
unless otherwise noted.