LTC1250(RevA) View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LTC1250 Datasheet PDF : 8 Pages
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LTC1250
ABSOLUTE AXI U RATI GS
Total Supply Voltage (V+ to V –) ............................. 18V
Input Voltage ........................ (V + + 0.3V) to (V – – 0.3V)
Output Short Circuit Duration ......................... Indefinite
Operating Temperature Range
LTC1250M..................................... – 55°C to 125°C
LTC1250C .......................................... 0°C TO 70°C
Storage Temperature Range ................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec.)................ 300°C
PACKAGE/ORDER I FOR ATIO
TOP VIEW
NC 1
–IN 2
+IN 3
V– 4
8 NC
7 V+
6 OUT
5 NC
J8 PACKAGE
N8 PACKAGE
8-LEAD CERAMIC DIP 8-LEAD PLASTIC DIP
S8 PACKAGE
8-LEAD PLASTIC SOIC
TJMAX = 150°C, θJA = 100°CW (J8)
TJMAX = 110°C, θJA = 130°CW (N8)
TJMAX = 110°C, θJA = 200°CW (S8)
ORDER PART
NUMBER
LTC1250MJ8
LTC1250CJ8
LTC1250CN8
LTC1250CS8
S8 PART MARKING
1250
ELECTRICAL CHARACTERISTICS VIN = ±5V, TA = Operating Temperature Range, unless otherwise noted.
SYMBOL PARAMETER
VOS
∆VOS
Input Offset Voltage
Average Input Offset Drift
Long Term Offset Drift
en
Input Noise Voltage (Note 2)
in
Input Noise Current
IB
Input Bias Current
CONDITIONS
TA = 25°C (Note 1)
(Note 1)
TA = 25°C, 0.1Hz to 10Hz
TA = 25°C, 0.1Hz to 1Hz
f = 10Hz
TA = 25°C (Note 3)
IOS
Input Offset Current
TA = 25°C (Note 3)
CMRR
PSRR
AVOL
SR
GBW
IS
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Maximum Output Voltage Swing
Slew Rate
Gain-Bandwidth Product
Supply Current
VCM = – 4V to 3V
VS = ±2.375V to ±8V
RL = 10k, VOUT = ±4V
RL = 1k
RL = 100k
RL = 10k, CL = 50pF
No Load, TA = 25°C
fS
Internal Sampling Frequency
TA = 25°C
LTC1250M
MIN TYP MAX
±5 ±10
q
±0.01 ±0.05
50
0.75 1.0
0.2
4.0
±50 ±150
q
±950
±100 ±300
q
±500
q 110 130
q 115 130
q 125 170
q ±4.0 4.3/–4.7
±4.92
10
1.5
3.0 4.0
q
7.0
4.75
LTC1250C
MIN TYP MAX
±5 ±10
±0.01 ±0.05
50
0.75 1.0
0.2
4.0
±50 ±200
±450
±100 ±400
±500
110 130
115 130
125 170
±4.0 4.3 /–4.7
±4.95
10
1.5
3.0 4.0
5.0
4.75
UNITS
µV
µV/ °C
nV/√Mo
µVP-P
µVP-P
fA/√Hz
pA
pA
pA
pA
dB
dB
dB
V
V
V/µs
MHz
mA
mA
kHz
VIN = 5V, TA = Operating Temperature Range, unless otherwise noted.
SYMBOL PARAMETER
VOS
∆VOS
en
Input Offset Voltage
Average Input Offset Drift
Input Noise Voltage (Note 2)
IB
Input Bias Current
IOS
Input Offset Current
CONDITIONS
TA = 25°C (Note 1)
(Note 1)
TA = 25°C, 0.1Hz to 10Hz
TA = 25°C, 0.1Hz to 1Hz
TA = 25°C (Note 3)
TA = 25°C (Note 3)
LTC1250M
MIN TYP MAX
±2 ±5
q
±0.01 ±0.05
1.0
0.3
±20 ±100
±40 ±200
LTC1250C
MIN TYP MAX
±2 ±5
±0.01 ±0.05
1.0
0.3
±20 ±100
±40 ±200
UNITS
µV
µV/°C
µVP-P
µVP-P
pA
pA
2
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