LT1638HS8 Linear Technology, LT1638HS8 Datasheet - Page 2

• 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: -

ABSOLUTE MAXIMUM RATINGS
LT1638/LT1639
Total Supply Voltage (V
Input Differential Voltage...........................................44V
Input Current ........................................................±25mA
Output Short-Circuit Duration (Note 2) .........Continuous
Operating Temperature Range (Note 3)
PIN CONFIGURATION
2
LT1638C/LT1639C ................................–40°C to 85°C
LT1638I/LT1639I ..................................–40°C to 85°C
LT1638H/LT1639H .............................–40°C to 125°C
UNDERSIDE METAL INTERNALLY CONNECTED TO V
OUT A
–IN A
+IN A
8-LEAD (3mm 3mm) PLASTIC DFN
OUT A
–IN A
+IN A
V
–
T
T
V
JMAX
JMAX
–
8-LEAD PLASTIC MSOP
1
2
3
4
1
2
3
4
+
= 150°C, θ
= 125°C, θ
MS8 PACKAGE
to V
A
DD PACKAGE
TOP VIEW
TOP VIEW
A
–
JA
JA
) ................................44V
B
= 300°C/W
= 160°C/W
B
8
7
6
5
8
7
6
5
V+
OUT B
–IN B
+IN B
V
OUT B
–IN B
+IN B
+
–
(Note 1)
Specifi ed Temperature Range (Note 4)
Junction Temperature .......................................... 150°C
Storage Temperature Range ...................–65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
LT1638C/LT1639C ................................–40°C to 85°C
LT1638I/LT1639I ..................................–40°C to 85°C
LT1638H/LT1639H .............................–40°C to 125°C
DD Package ...................................................... 125°C
DD Package .......................................–65°C to 125°C
OUT A
OUT B
OUT A
–IN A
–IN A
+IN A
+IN B
–IN B
+IN A
14-LEAD PDIP
N8 PACKAGE
8-LEAD PDIP
T
T
N PACKAGE
V
V
T
T
JMAX
JMAX
+
JMAX
JMAX
–
1
2
3
4
5
6
7
1
2
3
4
= 150°C, θ
= 150°C, θ
= 150°C, θ
= 150°C, θ
A
B
A
TOP VIEW
TOP VIEW
14-LEAD PLASTIC SO
8-LEAD PLASTIC SO
JA
JA
JA
JA
= 150°C/W (N8)
= 190°C/W (S8)
= 130°C/W (N)
= 160°C/W (S)
S8 PACKAGE
S PACKAGE
B
D
C
14
13
12
11
10
8
7
6
5
9
8
V
OUT B
–IN B
+IN B
OUT D
–IN D
+IN D
V
+IN C
–IN C
OUT C
+
–
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