2
LT1711/LT1712
Supply Voltage
V+ to V– ............................................................ 12.6V
V+ to GND ........................................................ 12.6V
V– to GND .............................................– 10V to 0.3V
Differential Input Voltage ...................................
±12.6V
Latch Pin Voltage ...................................................... 7V
Input and Latch Current .....................................
±10mA
ABSOLUTE
AXI U
RATI GS
W
WW
U
ORDER PART
NUMBER
LT1711CMS8
LT1711IMS8
Consult factory for parts specified with wider operating temperature ranges.
TJMAX = 150°C, θJA = 250°C/ W (NOTE 12)
PACKAGE/ORDER I FOR ATIO
UU
W
MS8 PART MARKING
LTTC
LTTD
1
2
3
4
V+
+IN
–IN
V –
8
7
6
5
Q
GND
LATCH
ENABLE
TOP VIEW
MS8 PACKAGE
8-LEAD PLASTIC MSOP
(Note 1)
Output Current (Continuous) ..............................
±20mA
Operating Temperature Range ................ – 40
°C to 85°C
Specified Temperature Range (Note 2) ... – 40
°C to 85°C
Junction Temperature .......................................... 150
°C
Storage Temperature Range ................. – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300
°C
GN PACKAGE
16-LEAD PLASTIC SSOP
1
2
3
4
5
6
7
8
TOP VIEW
16
15
14
13
12
11
10
9
–IN A
+IN A
V–
V+
V–
+IN B
–IN B
GND
Q A
Q B
GND
LATCH
ENABLE A
LATCH
ENABLE B
TJMAX = 150°C, θJA = 120°C/ W (NOTE 12)
ORDER PART
NUMBER
LT1712CGN
LT1712IGN
GN PART MARKING
1712
1712I
ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V+
Positive Supply Voltage Range
q
2.4
7
V
VOS
Input Offset Voltage (Note 4)
RS = 50, VCM = V+/2
0.5
5.0
mV
RS = 50, VCM = V
+/2
q
6.0
mV
RS = 50, VCM = 0V
0.7
mV
RS = 50, VCM = V+
1mV
VOS/T Input Offset Voltage Drift
q
10
V/°C
IOS
Input Offset Current
0.2
3
A
q
6
A
IB
Input Bias Current (Note 5)
– 18
– 5
5
A
q
–35
10
A
VCM
Input Voltage Range (Note 9)
q
– 0.1
V+ + 0.1
V
CMRR
Common Mode Rejection Ratio
V + = 5V, 0V
≤ VCM ≤ 5V
56
65
dB
V + = 5V, 0V
≤ VCM ≤ 5V
q
53
dB
V + = 2.7V, 0V
≤ VCM ≤ 2.7V
54
65
dB
V + = 2.7V, 0V
≤ VCM ≤ 2.7V
q
50
dB
PSRR+
Positive Power Supply Rejection Ratio
2.4V
≤ V+ ≤ 7V, VCM = 0V
58
75
dB
q
56
dB
The q denotes specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C.
V+ = 2.7V or V + = 5V, V– = 0V, VCM = V+/2, VLATCH = 0.8V, CLOAD = 10pF, VOVERDRIVE = 20mV, unless otherwise specified.