LT1638HS8 Linear Technology, LT1638HS8 Datasheet - Page 7

• Manufacturer Part Number: LT1638HS8
• Description: IC OPAMP R-R IN/OUT DUAL 8-SOIC
• Manufacturer: Linear Technology
• Series: Over-The-Top®r

Specifications of LT1638HS8

• Amplifier Type: General Purpose
• Number Of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 0.4 V/µs
• Gain Bandwidth Product: 1.2MHz
• Current - Input Bias: 20nA
• Voltage - Input Offset: 250µV
• Current - Supply: 205µA
• Current - Output / Channel: 40mA
• Voltage - Supply, Single/dual (±): 2.5 V ~ 44 V, ±1.25 V ~ 22 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• -3db Bandwidth: -

ELECTRICAL CHARACTERISTICS
The
specifi cations are at T
SYMBOL
V
I
I
CMRR
A
V
PSRR
I
GBW
SR
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: A heat sink may be required to keep the junction temperature
below absolute maximum. This depends on the power supply voltage
and how many amplifi ers are shorted.
Note 3: The LT1638C/LT1639C and LT1638I/LT1639I are guaranteed
functional over the operating temperature range of –40°C to 85°C The
LT1638H/LT1639H are guaranteed functional over the operating
temperature range of –40°C to 125°C.
Note 4: The LT1638C/LT1639C are guaranteed to meet specifi ed
performance from 0°C to 70°C and are designed, characterized and
expected to meet specifi ed performance from –40°C to 85°C but not
tested or QA sampled at these temperatures. The LT1638I/LT1639I are
guaranteed to meet specifi ed performance from –40°C to 85°C. The
LT1638H/LT1639H are guaranteed to meet specifi ed performance from
–40°C to 125°C.
OS
B
S
VOL
OS
O
l
denotes the specifi cations which apply over the full operating temperature range of – 40°C ≤ TA ≤ 125°C, otherwise
PARAMETER
Input Offset Voltage
Input Offset Voltage Drift (Note 9)
Input Offset Current
Input Bias Current
Common Mode Rejection Ratio
Large-Signal Voltage Gain
Output Voltage Swing
Power Supply Rejection Ratio
Minimum Supply Voltage
Supply Current
Gain Bandwidth Product
Slew Rate
A
= 25°C. V
S
= ±15V, V
CM
CONDITIONS
LT1638S8
LT1639S
V
V
No Load
I
I
V
f = 5kHz
A
Measured at V
OUT
OUT
CM
O
S
V
= ±1.5V to ±22V
= –1, R
= ±14V, R
= 0V, V
= – 14.7V to 29V
= ± 5mA
= ±10mA
L
OUT
= ∞, V
L
O
= 10k
= ±5V
= 0V, V
O
= ±10V,
SHDN
Note 5: V
V
Note 6: V
V
Note 7: Guaranteed by correlation to slew rate at V
V
Note 8: This specifi cation implies a typical input offset voltage of 2mV at
V
Note 9: This parameter is not 100% tested.
Note 10: The θ
spreading metal. Using expanded metal area on all layers of a board
reduces this value.
= V
S
S
S
CM
= ±15V or V
= ±15V or V
= 3V and V
= 44V and a maximum input offset voltage of 5mV at V
–
unless otherwise specifi ed. (Note 4)
S
S
= 5V limits are guaranteed by correlation to V
= 3V limits are guaranteed by correlation to V
S
S
S
JA
= ±15V tests.
= ±22V tests.
= ±22V tests.
specifi ed for the DD package is with minimal PCB heat
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
±14.8
±13.4
±1.35
0.225
MIN
200
±14
750
400
0.1
72
15
84
LT1638H/LT1639H
LT1638/LT1639
1200
TYP
250
350
500
205
0.4
S
= ±15V, and GBW at
MAX
S
S
850
950
250
280
550
3.4
3.6
15
25
= 3V and
= 5V and
CM
= 44V.
UNITS
16389ff
μV/°C
V/mV
V/mV
7
V/μs
V/μs
kHz
kHz
mV
mV
μV
μV
nA
nA
dB
dB
μA
μA
V
V
V
V