amplifiers. TSV912H Datasheet

TSV912H Datasheet PDF

Part TSV912H
Description High temperature rail-to-rail input/output 8 MHz operational amplifiers
Feature TSV912H; www.DataSheet4U.com TSV912H, TSV912AH High temperature rail-to-rail input/output 8 MHz operational .
Manufacture ST Microelectronics
Datasheet
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TSV912H
www.DataSheet4U.com
TSV912H, TSV912AH
High temperature
rail-to-rail input/output 8 MHz operational amplifiers
Features
Rail-to-rail input and output
Wide bandwidth
Low power consumption: 820 µA typ
Unity gain stability
High output current: 35 mA
Operating range from 2.5 to 5.5 V
Low input bias current, 1 pA typ
ESD internal protection 5 kV
Latch-up immunity
Applications
Automotive products
Description
The TSV912H and TSV912AH operational
amplifiers offer low voltage operation and rail-to-
rail input and output.
The devices feature an excellent speed/power
consumption ratio, offering an 8 MHz gain-
bandwidth product while consuming only 1.1 mA
maximum at 5 V. They are unity gain stable and
feature an ultra-low input bias current.
The TSV912H is a high temperature version of
the TSV912, and can operate from -40°C to
+150°C with unique characteristics. Its main
target applications are automotive, but the device
is also ideal for sensor interfaces, battery-
supplied and portable applications, as well as
active filtering.
Pin connections
(top view)
SO-8
Out1 1
In1- 2
In1+ 3
VCC- 4
_
+
8 VCC+
7 Out2
_ 6 In2-
+ 5 In2+
July 2010
Doc ID 17688 Rev 1
1/16
www.st.com
16



TSV912H
Absolute maximum ratings and operating conditions
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TSV912H, TSV912AH
1 Absolute maximum ratings and operating conditions
Table 1.
Symbol
VCC
Vid
Vin
Iin
Tstg
Rthja
Rthjc
Tj
ESD
Absolute maximum ratings
Parameter
Supply voltage(1) (VCC+ - VCC-)
Differential input voltage (2)
Input voltage (3)
Input current (4)
Storage temperature
Thermal resistance junction to ambient(5) (6)
SO-8
Thermal resistance junction to case(5) (6)
SO-8
Maximum junction temperature
HBM: human body model(7)
MM: machine model(8)
CDM: charged device model(9)
Latch-up immunity
Value
6
±VCC
VCC- -0.2 to VCC+ +0.2
10
-65 to +150
Unit
V
V
V
mA
°C
°C/W
125
40
160
5
400
1500
200
°C/W
°C
kV
V
V
mA
1. All voltage values, except differential voltage, are with respect to network ground terminal.
2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
3. VCC-Vin must not exceed 6 V.
4. Input current must be limited by a resistor in series with the inputs.
5. Short-circuits can cause excessive heating and destructive dissipation.
6. Rth are typical values.
7. Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a
1.5kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations
while the other pins are floating.
8. 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 Ω). This is done for all couples of
connected pin combinations while the other pins are floating.
9. 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.
Table 2. Operating conditions
Symbol
Parameter
Value
Unit
VCC
Vicm
Toper
Supply voltage (VCC+ - VCC-)
Common mode input voltage range
Operating free-air temperature range
2.5 to 5.5
VCC- -0.1 to VCC+ +0.1
-40 to +150
V
V
°C
2/16 Doc ID 17688 Rev 1



TSV912H
TSV912H, TSV912AH
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Electrical characteristics
2 Electrical characteristics
Table 3.
Symbol
Electrical characteristics at VCC+ = +2.5 V with VCC- = 0 V, Vicm = VCC/2, RL connected
to VCC/2, T = 25°C (unless otherwise specified)
Parameter
Conditions
Min. Typ. Max. Unit
DC performance
Vio Input offset voltage
DVio/DT Input offset voltage drift
TSV912H, T=25°C
TSV912H, Tmin < T < Tmax
TSV912AH, T=25°C
TSV912AH, Tmin < T < Tmax
-40°C < T < +125°C
+125°C < T < +150°C
Iio Input offset current
Vout =VCC/2
T=25°C
Tmin < T < Tmax
Iib Input bias current
Vout =VCC/2
T=25°C
Tmin < T < Tmax
CMR
Common mode rejection ratio
20 log (ΔVic/ΔVio)
0V to 2.5V, Vout = 1.25V
T=25°C
Tmin < T < Tmax
Avd Large signal voltage gain
RL= 10kΩ, Vout = 0.5V to 2V
T=25°C
Tmin < T < Tmax
VCC-VOH High level output voltage
RL = 10kΩ, T=25°C
RL = 10kΩ, Tmin < T < Tmax
RL = 600Ω, T=25°C
RL = 600Ω, Tmin < T < Tmax
VOL Low level output voltage
RL = 10kΩ, T=25°C
RL = 10kΩ, Tmin < T < Tmax
RL = 600Ω, T=25°C
RL = 600Ω, Tmin < T < Tmax
Isink
Iout
Isource
Vout = 2.5V
T=25°C
Tmin < T < Tmax
Vout = 0V
T=25°C
Tmin < T < Tmax
No load, Vout =VCC/2
ICC Supply current (per operator) T=25°C
Tmin < T < Tmax
AC performance
GBP Gain bandwidth product
RL= 2kΩ, CL=100pF, f =100kHz
T=25°C
Tmin < T < Tmax
0.1 4.5
7.5
1.5
3
mV
2
20
μV/°C
1 10(1) pA
5 nA
1 10(1) pA
5 nA
58 75
53
dB
80 89
70
dB
15 40
60
mV
45 150
250
15 40
60
mV
45 150
250
18 32
14
18 35
14
mA
0.78 1.1
1.1
mA
8 MHz
4
Doc ID 17688 Rev 1
3/16






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