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TS982IYDWTSTN/a3275avaiHigh output current dual operational amplifier


TS982IYDWT ,High output current dual operational amplifierAbsolute maximum ratings (AMR)Symbol Parameter Value Unit(1)V Supply voltage 6VCCV Input voltage -0 ..
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TS982IYDWT
High output current dual operational amplifier
March 2014 DocID009557 Rev 8 1/21
TS982

Wide bandwidth, dual bipolar operational amplifier
Datasheet - production data
Features
Operating from VCC = 2.5 V to 5.5 V 200 mA output current on each amplifier High dissipation package Rail-to-rail input and output Unity gain stable
Applications
Hall sensor compensation coils Servo amplifiers Motor drivers Industrial Automotive
Description

The TS982 device is a dual operational amplifier
able to drive 200 mA down to voltages as low as
2.7 V.
The SO-8 exposed-pad package allows high
current output at high ambient temperatures
making it a reliable solution for automotive and
industrial applications.
The TS982 device is stable with a unity gain.
Contents TS982
2/21 DocID009557 Rev 8
Contents Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.1 Exposed-pad package description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.2 Exposed-pad electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.3 Thermal management benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.4 Thermal management guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.5 Parallel operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
DocID009557 Rev 8 3/21
TS982 Absolute maximum ratings and operating conditions Absolute maximum ratings and operating conditions



Table 1. Absolute maximum ratings (AMR)
Symbol Parameter Value Unit

VCC Supply voltage(1) All voltage values are measured with respect to the ground pin.
Vin Input voltage -0.3 V to VCC +0.3 V V
Toper Operating free-air temperature range -40 to + 125 °C
Tstg Storage temperature -65 to +150 °C Maximum junction temperature 150 °C
Rthja Thermal resistance junction to ambient(2) With two sides, two-plane PCB following the EIA/JEDEC JESD51-7 standard. °C/W
Rthjc Thermal resistance junction to case 16 °C/W
ESD
Human body model (HBM)(3) Human body model: A 100 pF capacitor is charged to the specified voltage, then discharged through a 1.5 kresistor between two pins of the device. This is done for all couples of connected pin combinations while the other pins are floating.
2kV
Charged device model (CDM)(4) Charged device model: all pins and the package are charged together to the specified voltage and then discharged directly to the ground through only one pin. This is done for all pins.
1.5 kV
Machine model (MM)(5) Machine model: A 200 pF capacitor is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5 ). This is done for all couples of connected pin combinations while the other pins are floating.
200 V
Latch-up Latch-up immunity (all pins) 200 mA
Lead temperature (soldering, 10 sec.) 250 °C
Output short-circuit duration See note (6) Short-circuits can cause excessive heating. Destructive dissipation can result from a short-circuit on one or two amplifiers simultaneously.
Table 2. Operating conditions
Symbol Parameter Value Unit

VCC Supply voltage 2.5 to 5.5 V
Vicm Common mode input voltage range GND to VCC V
Load capacitor
RL < 100 
RL > 100 
100
Electrical characteristics TS982
4/21 DocID009557 Rev 8
2 Electrical characteristics

Table 3. Electrical characteristics for VCC+ = +5 V, VCC- = 0 V, and Tamb = 25 °C (unless
otherwise specified)
Symbol Parameter Min. Typ. Max. Unit

ICC Supply current - No input signal, no load
Tmin < Top < Tmax
5.5 7.2
7.2 mA
VIO Input offset voltage (Vicm = VCC/2)
Tmin < Top < Tmax mV
VIO Input offset voltage drift 2 μV/°C
IIB Input bias current - Vicm = VCC/2
Tmin < Top < Tmax
200 500
500 nA
IIO Input offset current
Vicm = VCC/2 10 nA
VOH
High level output voltage
RL = 16 
RL = 16 Tmin < Top < Tmax
Iout = 200 mA
VCC= 4.75 V, T = 125 °C, Iout = 25 mA 4.3 V
VOL
Low level output voltage
RL = 16 
RL = 16 Tmin < Top < Tmax
Iout = 200 mA
0.95 V
VCC = 4.75 V, T = 125 °C, Iout = 25 mA 0.45 V
AVD Large signal voltage gain
RL = 16  95 dB
GBP Gain bandwidth product
RL = 32  1.35 2.2 MHz
CMR Common mode rejection ratio 80 dB
SVR Supply voltage rejection ratio 95 dB Slew rate, unity gain inverting
RL = 16  0.45 0.7 V/μs Phase margin at unit gain
RL = 16 , CL = 400 pF 56 Degrees Gain margin
RL = 16 , CL = 400 pF 18 dB Equivalent input noise voltage
F = 1 kHz 17
Crosstalk Channel separation
RL = 16 , F = 1 kHz 100 dB -----------
DocID009557 Rev 8 5/21
TS982 Electrical characteristics

Table 4. Electrical characteristics for VCC+ = +3.3 V, VCC- = 0 V, and Tamb = 25 °C
(unless otherwise specified)(1)
All electrical values are guaranteed by correlation with measurements at 2.7 V and 5 V.
Symbol Parameter Min. Typ. Max. Unit

ICC Supply current - No input signal, no load
Tmin < Top < Tmax
5.3 7.2
7.2 mA
VIO Input offset voltage (Vicm = VCC/2)
Tmin < Top < Tmax mV
VIO Input offset voltage drift 2 μV/°C
IIB Input bias current - Vicm = VCC/2
Tmin < Top < Tmax
200 500
500 nA
IIO Input offset current
Vicm = VCC/2 10 nA
VOH
High level output voltage
RL = 16 
RL = 16 Tmin < Top < Tmax
Iout = 200 mA
VOL
Low level output voltage
RL = 16 
RL = 16 Tmin < Top < Tmax
Iout = 200 mA
0.65 V
AVD Large signal voltage gain
RL = 16  92 dB
GBP Gain bandwidth product
RL = 32  1.2 2 MHz
CMR Common mode rejection ratio 75 dB
SVR Supply voltage rejection ratio 95 dB Slew rate, unity gain inverting
RL = 16  0.45 0.7 V/μs Phase margin at unit gain
RL = 16 , CL = 400 pF 57 Degrees Gain margin
RL = 16 , CL = 400 pF 16 dB Equivalent input noise voltage
F = 1 kHz 17
Crosstalk Channel separation
RL = 16 F = 1 kHz 100 dB -----------
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