Datasheet

2
LT1352/LT1353
13523fa
Consult LTC Marketing for parts specified with wider operating temperature ranges.
SYMBOL PARAMETER CONDITIONS V
SUPPLY
MIN TYP MAX UNITS
V
OS
Input Offset Voltage ±15V 0.2 0.6 mV
±5V 0.2 0.6 mV
±2.5V 0.3 0.8 mV
I
OS
Input Offset Current ±2.5V to ±15V 5 15 nA
I
B
Input Bias Current ±2.5V to ±15V 20 50 nA
e
n
Input Noise Voltage f = 10kHz ±2.5V to ±15V 14 nV/√Hz
i
n
Input Noise Current f = 10kHz ±2.5V to ±15V 0.5 pA/√Hz
R
IN
Input Resistance V
CM
= ±12V ±15V 300 600 MΩ
Differential ±15V 20 MΩ
C
IN
Input Capacitance ±15V 3 pF
Positive Input Voltage Range ±15V 12.0 13.5 V
±5V 2.5 3.5 V
±2.5V 0.5 1.0 V
Negative Input Voltage Range ±15V –13.5 –12.0 V
±5V –3.5 –2.5 V
±2.5V –1.0 –0.5 V
CMRR Common Mode Rejection Ratio V
CM
= ±12V ±15V 80 94 dB
V
CM
= ±2.5V ±5V 78 86 dB
V
CM
= ±0.5V ±2.5V 68 77 dB
PSRR Power Supply Rejection Ratio V
S
= ±2.5V to ±15V 90 106 dB
ABSOLUTE MAXIMUM RATINGS
W
WW
U
Total Supply Voltage (V
+
to V
–
) .............................. 36V
Differential Input Voltage (Transient Only, Note 2) ±10V
Input Voltage .......................................................... ±V
S
Output Short-Circuit Duration (Note 3)........... Indefinite
Operating Temperature Range ................ –40°C to 85°C
Specified Temperature Range (Note 7).. –40°C to 85°C
Maximum Junction Temperature (See Below)
Plastic Package ............................................... 150°C
Storage Temperature Range ................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
ELECTRICAL CHARACTERISTICS
T
A
= 25°C, V
CM
= 0V unless otherwise noted
PACKAGE/ORDER INFORMATION
W
UU
ORDER PART
NUMBER
ORDER PART
NUMBER
LT1352CN8
LT1352CS8
LT1352IN8
LT1352IS8
LT1353CS
TOP VIEW
S PACKAGE
14-LEAD PLASTIC SO
1
2
3
4
5
6
7
14
13
12
11
10
9
8
OUT A
–IN A
+IN A
V
+
+IN B
–IN B
OUT B
OUT D
–IN D
+IN D
V
–
+IN C
–IN C
OUT C
C
B
D
A
T
JMAX
= 150°C, θ
JA
= 150°C/ W
S8 PART MARKING
1352
1352I
1
2
3
4
8
7
6
5
TOP VIEW
OUT A
–IN A
+IN A
V
–
V
+
OUT B
–IN B
+IN B
N8 PACKAGE
8-LEAD PDIP
S8 PACKAGE
8-LEAD PLASTIC SO
B
A
T
JMAX
= 150°C, θ
JA
= 130°C/ W (N8)
T
JMAX
= 150°C, θ
JA
= 190°C/ W (S8)
(Note 1)