LT6550/LT6551
W W U W
ABSOLUTE AXI U RATI GS
(Note 1)
Specified Temperature Range (Note 3)
Total Supply Voltage
LT6550C/LT6551C ..............................–40°C to 85°C
LT6550I/LT6551I................................ –40°C to 85°C
Maximum Junction Temperature .......................... 150°C
Storage Temperature Range ................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
LT6550 (VCC TO VEE)........................................ 12.6V
LT6551 (VCC TO GND)...................................... 12.6V
Input Current (Note 9) ........................................ ±10mA
Output Short-Circuit Duration (Note 2)............ Indefinite
Operating Temperature Range ................ –40°C to 85°C
U
W
U
PACKAGE/ORDER I FOR ATIO
TOP VIEW
TOP VIEW
X2
X2
IN1
IN2
1
2
3
4
5
10
9
V
IN1
IN2
1
2
3
4
5
10
9
V
CC
CC
X2
X2
X2
X2
OUT1
OUT2
OUT3
N/C
OUT1
OUT2
OUT3
OUT4
X2
IN3
8
IN3
8
GND
7
6
IN4
GND
7
6
V
EE
MS10 PACKAGE
10-LEAD PLASTIC MSOP
MS10 PACKAGE
10-LEAD PLASTIC MSOP
TJMAX = 150°C, θJA = 110°C/W
TJMAX = 150°C, θJA = 110°C/W
(Note 4)
(Note 4)
ORDER PART NUMBER
MS10 PART MARKING
ORDER PART NUMBER
MS10 PART MARKING
LTB9
LTC1
LTC2
LTC3
LT6550CMS
LT6550IMS
LT6551CMS
LT6551IMS
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 specified with wider operating temperature ranges.
3.3V ELECTRICAL CHARACTERISTICS
The
●
denotes the specifications which apply over the specified
= 0V; V = 0.75V LT6550 (Pins 1,2,3);
temperature range, otherwise specifications are at T = 25°C. V = 3.3V, V
A
CC
GND
IN
LT6551 (Pins 1,2,3,4). V = 0V LT6550 (Pin 5), unless otherwise noted.
EE
PARAMETER
CONDITIONS
No Load, V
MIN
TYP
30
25
15
300
12
8
MAX
70
UNITS
mV
DC Output Accuracy
Output Voltage Matching
Input Current
Ideal = 1.5V
●
●
●
●
OUT
Between Any Two Outputs
Any Input
75
mV
65
µA
Input Impedance, ∆V /∆I
V
= 0V to 1V
IN
100
kΩ
IN IN
Input Noise Voltage Density
Input Noise Current Density
Voltage Gain (Note 5)
f = 100kHz (Note 10)
f = 100kHz (Note 10)
nV/√Hz
pA/√Hz
0.25V ≤ V ≤ 1.25V
IN
No Load
●
●
1.9
1.9
1.85
2.1
2.1
2.15
V/V
V/V
V/V
R = 150Ω
L
R = 75Ω, 0.25V ≤ V ≤ 0.75V
L
IN
Output Voltage Swing Low
V
= –0.1V
IN
No Load
●
●
●
10
60
90
30
150
200
mV
mV
mV
I
I
= 5mA
= 10mA
SINK
SINK
65501fa
2