LTC1052CH Linear Technology, LTC1052CH Datasheet - Page 3

• Manufacturer Part Number: LTC1052CH
• Description: LOW NOISE CHOPPER STAB OA
• Manufacturer: Linear Technology
• Series: LTCMOS™r

Specifications of LTC1052CH

• Amplifier Type: Chopper (Zero-Drift)
• Number Of Circuits: 1
• Slew Rate: 4 V/µs
• Gain Bandwidth Product: 1.2MHz
• Current - Input Bias: 1pA
• Voltage - Input Offset: 0.5µV
• Current - Supply: 1.7mA
• Voltage - Supply, Single/dual (±): 4.75 V ~ 16 V, ±2.38 V ~ 8 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: TO-5-8
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Output Type: -
• Current - Output / Channel: -
• -3db Bandwidth: -

ELECTRICAL CHARACTERISTICS
SYMBOL
V
∆V
∆V
I
I
e
I
CMRR
PSRR
A
V
SR
GBW
I
f
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: Connecting any terminal to voltages greater than V
V
operating from external supplies be applied prior to power-up of the
LTC1052/LTC7652.
Note 3: These parameters are guaranteed by design. Thermocouple effects
preclude measurement of the voltage levels in high speed automatic
temperature range, otherwise specifications are at T
TYPICAL PERFOR A CE CHARACTERISTICS
OS
B
n
S
S
nP-P
OS
VOL
OUT
–
, may cause destructive latch-up. It is recommended that no sources
OS
OS
/∆Temp Average Input Offset Drift
/∆Time Long-Term Offset Voltage Stability
PARAMETER
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Noise Voltage
Input Noise Current
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Maximum Output Voltage Swing
(Note 4)
Slew Rate
Gain Bandwidth Product
Supply Current
Internal Sampling Frequency
Clamp On Current
Clamp Off Current
5µV
5µV
0
0
W
U
10 SEC.
CONDITIONS
(Note 3)
(Note 3)
R
R
f = 10Hz (Note 5)
V
V
R
R
R
R
No Load
R
–4V < V
CM
SUPPLY
S
S
L
L
L
L
L
= 10k, V
= 10k
= 100k
= 10k, C
= 100k
= 100Ω, DC to 10HZ, TC3
= 100Ω, DC to 1HZ, TC3
= V
+
–
OUT
, or less than
A
= ±2.375V to ±8V
to 2.7V
= 25°C. V
OUT
L
< 4V
= 50pF
V
Input Noise Voltage
S
= ±4V
= ±5V, TEST CIRCUIT (TC3)
The denotes the specifications which apply over the full operating
S
DC TO 10Hz
DC TO 1Hz
= ±5V, test circuit TC1, unless otherwise noted.
testing. V
capability. Voltages on C
measured to insure proper operation of the nulling loop to ensure meeting
the V
Applications Information section.
Note 4: Output clamp not connected.
Note 5: Current noise is calculated from the formula: i
q = 1.6 • 10
OS
±4.7
MIN
120
120
120
and V
25
OS
–19
is measured to a limit determined by test equipment
LTC1052M
OS
±0.01
±4.85
±4.95
coulomb.
±0.5
drift specifications. See Package-Induced V
100
±30
TYP
140
150
150
330
100
±1
1.5
0.5
0.6
1.2
1.7
10
4
±2000
±1000
EXTA
±0.05
MAX
±90
±30
100
3.0
±5
2.0
2
LTC1052/LTC7652
and C
±4.7
MIN
120
120
120
EXTB
25
LTC1052C/LTC7652C
, A
VOL
±0.01
±4.85
±4.95
±0.5
±30
TYP
100
140
150
150
330
100
, CMRR and PSRR are
±1
1.5
0.5
0.6
1.2
1.7
10
4
n
±0.05
±350
±175
= (2q I
MAX
±90
±30
100
2.0
3.0
±5
1
OS
B
in the
)
nV/√Month
1/2
, where
UNITS
fA/√Hz
µV/°C
µV
µV
1052fa
3
V/µs
MHz
mA
mA
P-P
P-P
µV
pA
pA
pA
pA
dB
dB
dB
µA
pA
nA
Hz
V
V