LTC2057/LTC2057HV
absoluTe MaxiMuM raTings
(Note 1)
Total Supply Voltage (V
+
to V
–
)
LTC2057 ..............................................................40V
LTC2057HV...........................................................65V
Input Voltage
–IN, +IN ................................... V
–
– 0.3V to V
+
+ 0.3V
SD,
SDCOM ............................ V
–
– 0.3V to V
+
+ 0.3V
Input Current
–IN, +IN ........................................................... ±10mA
SD,
SDCOM ..................................................... ±10mA
Differential Input Voltage
–IN – +IN ..............................................................±6V
SD
– SDCOM ........................................ –0.3V to 5.3V
Output Short-Circuit Duration .......................... Indefinite
Operating Temperature Range (Note 2)
LTC2057I/LTC2057HVI ........................–40°C to 85°C
LTC2057H/LTC2057HVH ................... –40°C to 125°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)................... 300°C
pin conFiguraTion
TOP VIEW
SD
–IN
+IN
V
–
1
2
3
4
9
V
–
8 SDCOM
7 V
+
–
+
TOP VIEW
SD
–IN
+IN
V
–
1
2
3
4
–
+
6 OUT
5 NC
8
7
6
5
SDCOM
V
+
OUT
NC
DD PACKAGE
8-LEAD (3mm
×
3mm) PLASTIC DFN
T
JMAX
= 150°C,
θ
JA
= 43°C/W
EXPOSED PAD (PIN 9) IS V
–
PCB CONNECTION REQUIRED
MS8 PACKAGE
8-LEAD PLASTIC MSOP
T
JMAX
= 150°C,
θ
JA
= 163°C/W
TOP VIEW
SD
1
–IN 2
+IN 3
V
–
4
8
SDCOM
V
+
OUT
NC
TOP VIEW
GRD
–IN
+IN
GRD
V
–
1
2
3
4
5
–
+
–
+
7
6
5
10
9
8
7
6
SD
SDCOM
V
+
NC
OUT
S8 PACKAGE
8-LEAD PLASTIC SO
T
JMAX
= 150°C,
θ
JA
= 120°C/W
MS PACKAGE
10-LEAD PLASTIC MSOP
T
JMAX
= 150°C,
θ
JA
= 160°C/W
2
2057f
For more information
LINEAR_DIMENSIONS [ LINEAR DIMENSIONS SEMICONDUCTOR ]
