Datasheet

2
LTC1152
A
U
G
W
A
W
U
W
ARB
S
O
LU
T
EXI T
I
S
WU
U
PACKAGE
/
O
RDER I FOR ATIO
ORDER PART
NUMBER
LTC1152CN8
LTC1152CS8
LTC1152IN8
LTC1152IS8
V
S
= 5V, T
A
= operating temperature range, unless otherwise specified.
Consult factory for Military grade parts.
1152
1152I
S8 PART MARKING
Total Supply Voltage (V
+
to V
–
) ............................. 14V
Input Voltage ............................ V
+
+ 0.3V to V
–
– 0.3V
Output Short-Circuit Duration (Pin 6) ............. Indefinite
Operating Temperature Range
LTC1152C............................................... 0°C to 70°C
LTC1152I.......................................... –40°C to 85°C
Storage Temperature Range ................ –65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
E
LECTR
IC
AL C CHARA TERIST
ICS
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
OS
Input Offset Voltage T
A
= 25°C (Note 1) ±1 ±10 µV
∆V
OS
Average Input Offset Drift (Note 1) ● ±10 ±100 nV/°C
Long-Term Offset Drift ±50 nV/√Mo
I
B
Input Bias Current T
A
= 25°C (Note 2) ±10 ±100 pA
● ±1000 pA
I
OS
Input Offset Current T
A
= 25°C (Note 2) ±20 ±200 pA
● ±500 pA
e
n
Input Noise Voltage (Note 3) R
S
= 100Ω, 0.1Hz to 10Hz 2 3 µV
P-P
R
S
= 100Ω, 0.1Hz to 1Hz 0.5 1 µV
P-P
i
n
Input Noise Current f = 10Hz 0.6 fA/√Hz
CMRR Common-Mode Rejection Ratio V
CM
= 0V to 5V ● 115 130 dB
PSRR Power Supply Rejection Ratio V
S
= 3V to 12V 110 120 dB
● 105 dB
A
VOL
Large-Signal Voltage Gain R
L
= 10k, V
OUT
= 0.5V to 4.5V ● 110 130 dB
V
OUT
Maximum Output Voltage Swing (Note 4) R
L
= 1k, V
S
= Single 5V ● 4.0 4.4 V
R
L
= 1k, V
S
= ±2.5V ● ±2.0 2.2 V
R
L
= 100k, V
S
= ±2.5V ±2.49 V
SR Slew Rate R
L
= 10k, C
L
= 50pF, V
S
= ±2.5V 0.5 V/µs
GBW Gain-Bandwidth Product R
L
= 10k, C
L
= 50pF, V
S
= ±2.5V 0.7 MHz
I
S
Supply Current No Load ● 2.2 3.0 mA
Shutdown = 0V ● 15 µA
I
OSD
Output Leakage Current Shutdown = 0V ● ±10 ±100 nA
V
CP
Charge Pump Output Voltage I
CP
= 0 7.3 V
V
IL
Shutdown Pin Input Low Voltage 2.5 V
V
IH
Shutdown Pin Input High Voltage 4 V
I
IN
Shutdown Pin Input Current V
SHDN
= 0V ● –1 –5 µA
f
CP
Internal Charge Pump Frequency T
A
= 25°C 4.7 MHz
f
SMPL
Internal Sampling Frequency T
A
= 25°C 2.3 kHz
T
JMAX
= 110°C, θ
JA
= 130°C/W (N8)
T
JMAX
= 110°C, θ
JA
= 200°C/ W (S8)
1
2
3
4
8
7
6
5

TOP VIEW
SHDN
–IN
+IN
V
–
CP
V
+

OUT
COMP
N8 PACKAGE
8-LEAD PDIP
S8 PACKAGE
8-LEAD PLASTIC SO