Document
S-19630A
www.ablic.com © ABLIC Inc., 2018-2019
AUTOMOTIVE, 125°C OPERATION, LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER
Rev.1.1_00
This IC incorporates a general purpose analog circuit in a small package. This is a zero-drift operational amplifier with Rail-to-Rail input and output, which uses chopper-stabilizing techniques to provide low input offset voltage. The S-19630AB is a dual operational amplifier (2 circuits), which is suitable for applications requiring less offset voltage.
Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product for these purposes, it is imperative to contact our sales representatives.
Features
• Low input offset voltage:
• Low input offset voltage drift:
• Operation power supply voltage range: • Low current consumption (Per circuit): • Low input noise voltage: • Low input noise voltage density: • Built-in output current limit circuit: • Internal phase compensation: • Rail-to-Rail input and output • Operation temperature range: • Lead-free (Sn 100%), halogen-free • AEC-Q100 qualified*1
VIO = +50 μV max. (Ta = −40°C to +125°C)
ΔVIO ΔTa
= ±25 nV/°C typ. (VDD = 30.0 V, Ta = −40°C to +125°C)
VDD = 4.0 V to 36.0 V
IDD = 250 μA typ.
VNOISE_pp = 0.8 μVpp typ. (f = 0.1 Hz to 10 Hz)
VNOISE = 25 nV/√Hz typ. (f = 1 kHz)
Overcurrent limit when output pin is short-circuited
No external parts required
Ta = −40°C to +125°C
*1. Contact our sales representatives for details.
Applications
• High-accuracy current detection • Various sensor interfaces • Strain gauge amplifier
Package
• TMSOP-8
1
AUTOMOTIVE, 125°C OPERATION, LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER
S-19630A
Rev.1.1_00
Block Diagram
VDD IN1(+) IN1(−)
IN2(+) IN2(−)
+ −
+ −
OUT1 OUT2
VSS
Figure 1
2
AUTOMOTIVE, 125°C OPERATION, LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER
Rev.1.1_00
S-19630A
AEC-Q100 Qualified
This IC supports AEC-Q100 for the operation temperature grade 1. Contact our sales representatives for details of AEC-Q100 reliability specification.
Product Name Structure
Refer to "1. Product name" regarding the contents of product name, "2. Package" regarding the package drawings and "3. Product name list" regarding the product type.
1. Product name
S-19630A B 0 A - K8T2 U
Environmental code U: Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specifications*1 K8T2: TMSOP-8, Tape
Operation temperature A: Ta = −40°C to +125°C
Number of circuits B: 2
*1. Refer to the tape drawing.
2. Package
Package Name TMSOP-8
Table 1 Package Drawing Codes
Dimension
Tape
FM008-A-P-SD
FM008-A-C-SD
Reel FM008-A-R-SD
3. Product name list
Product Name S-19630AB0A-K8T2U
Table 2 TMSOP-8
Package
3
AUTOMOTIVE, 125°C OPERATION, LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER
S-19630A
Rev.1.1_00
Pin Configuration
1. TMSOP-8
Top view
1
8
2
7
3
6
4
5
Figure 2
Pin No. 1 2 3 4 5 6 7 8
Table 3
Symbol
Description
OUT1
Output pin 1
IN1(−) IN1(+)
Inverted input pin 1 Non-inverted input pin 1
VSS
GND pin
IN2(+) IN2(−)
Non-inverted input pin 2 Inverted input pin 2
OUT2
Output pin 2
VDD
Positive power supply pin
4
AUTOMOTIVE, 125°C OPERATION, LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER
Rev.1.1_00
S-19630A
Absolute Maximum Ratings
Table 4
(Tj = −40°C to +150°C unless otherwise specified)
Item
Symbol
Absolute Maximum Rating
Unit
Power supply voltage
VDD
VSS − 0.3 to VSS + 45.0
V
Input voltage
VIN(+), VIN(−)
VSS − 0.3 to VDD + 0.3
V
Output voltage
VOUT
VSS − 0.3 to VDD + 0.3
V
Differential input voltage
VIND
±0.5
V
Input pin current
IIN
±10.0
mA
Junction temperature
Tj
−40 to +150
°C
Operation ambient temperature Topr
−40 to +125
°C
Storage temperature
Tstg
−40 to +150
°C
Caution The absolute maximum ratings are rated values exceeding which the product could suffer
physical damage. These values must therefore not be exceeded under any conditions.
Thermal Resistance Value
Table 5
Item
Symbol
Condition
Board A
Junction-to-ambient thermal resistance*1 θJA
TMSOP-8
Board B Board C
Board D
Board E
*1. Test environment: compliance with JEDEC STANDARD JESD51-2A
Min. Typ. Max. Unit
−
160
−
°C/W
−
133
−
°C/W
−
−
−
°C/W
−
−
−
°C/W
−
−
−
°C/W
Remark Refer to " Power Dissipation" and "Test Board" for details.
5
AUTOMOTIVE, 125°C OPERATION, LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER
S-19630A
Rev.1.1_00
Electrical Characteristics
1. Recommended operation conditions
Table 6
Item
Symbol
Operation power supply voltage range
VDD
Condition −
(Ta = −40°C to +125°C unless otherwise specified)
Min.
Typ.
Max.
Unit
Test Circuit
4.0
−
36.0
V
−
2. VDD = 5.0 V
DC Electrical Characteristics
Item
Symbol
Current consumption (2 .