The TAF 2453 / TAE 2453 consists of two independent, frequency-compensated op
amps, each having a PNP-input differential stage and an open collector output. The
integrated regulator provides for all parameters a large degree of independence from the
supply voltage.
Type Ordering Code Package
TAE 2453 G Q67000-A2108 P-DSO-8-1 (SMD)
TAF 2453 G Q67000-A2211 P-DSO-8-1 (SMD)
Dual PNP-Operational Amplifiers
Bipolar IC
P-DSO-8-1
Features
● Supply voltage range between 3 V and 36 V
● Low current consumption, 0.8 mA typ.
● Extremely large control range
● Low output saturation voltage,
almost independent of load current
● Output current up to 70 mA (max. 100 mA)
● Output virtually short-circuit proof
● Wide common-mode voltage range
● Wide operating temperature range (TAF 2453 G)
● Pin-compatible to TBB 1458 B
● The characteristic curves of the electric parameters
correspond to those of type TAE 1453 G
Applications
● Amplifier
● Level converter
● Driver
● Zero voltage switch
● Comparator
Semiconductor Group 1 01.96
TAE 2453
TAF 2453
TAE 2453
TAF 2453
Semiconductor Group 2
Pin Configurations
(top view)
Connection Diagram
TAE 2453 G
TAF 2453 G
R
L
= load resistance (collector resistance)
TAE 2453
TAF 2453
Semiconductor Group 3
Circuit Diagram
TAE 2453
TAF 2453
Semiconductor Group 4
Absolute Maximum Ratings (TAE 2453 G)
Parameter Symbol Limit Values Unit
Supply voltage V
S
± 18 V
Output current
I
Q
100 mA
Differential input voltage
V
ID
± V
S
V
Junction temperature
Storage temperature range
T
j
T
stg
150
– 55 to 125
°C
°C
Thermal resistance
system - air TAE 2453 G
R
th SA
170 K/W
Operating Range (TAE 2453 G)
Supply voltage
V
S
± 2 to ± 18
(± 1.5 V with slightly
increased offset voltage)
V
Ambient temperature
T
A
– 25 to 85 °C
Characteristics (TAE 2453 G)
V
S
= ± 5Vto±15 V; RL = 10 kΩ,
unless otherwise specified
Parameter Symbol Limit Values
T
A
= 25 °C
Limit Values
T
A
= – 25
to 85 °C
Unit
min. typ. max. min. max.
Open-loop supply
current consumption, total
I
S
0.8 1.5 1.8 mA
Input offset voltage
R
G
= 50 Ω
V
IO
– 5.5 5.5 – 7 7 mV
Input offset current
Input current
I
IO
I
I
–15
40
15
150
– 100 100
200
nA
nA
Control range
R
L
= 2 kΩ, VS = ± 15 V
R
L
= 620 Ω, VS = ± 15 V
V
Q pp
V
Q pp
14.9
14.9
– 14.7
– 14.5
14.9
14.9
– 14.7
– 14.4VV
TAE 2453
TAF 2453
Semiconductor Group 5
Input impedance, f = 1 kHz Z
I
200 kΩ
Open-loop voltage gain,
R
L
= 2 kΩ
G
V0
80 85 80 dB
Output reverse current
I
QR
10 20 µA
Common-mode input
voltage range,
R
L
= 2 kΩ
V
IC
– V
S
– 0.2
V
S
– 1.8
–
V
S
V
S
– 2.0
V
Common-mode rejection,
R
L
= 2 kΩ
k
CMR
75 80 75 dB
Supply voltage rejection
G
V
= 100
k
SVR
25 100 100 µV/V
Temperature coefficient of
I
IO
R
G
= 50 Ω
Temperature coefficient of
V
IO
R
G
= 50 Ω
α
IIO
α
VIO
0.1
6
nA/K
µV/K
Slew rate for
non-inverting operation
Slew rate for
inverting operation
SR
SR
0.65
1.1
0.25
0.5
1.0
1.6
V/µs
V/µs
Characteristics (TAE 2453 G) (cont’d)
V
S
= ± 5Vto±15 V; RL = 10 kΩ,
unless otherwise specified
Parameter Symbol Limit Values
T
A
= 25 °C
Limit Values
T
A
= – 25
to 85 °C
Unit
min. typ. max. min. max.
TAE 2453
TAF 2453
Semiconductor Group 6
Characteristics (TAE 2453 G)
V
S
= ± 2V,RL = 10 kΩ
Parameter Symbol Limit Values
T
A
= 25 °C
Limit Values
T
A
= – 25
to 85 °C
Unit
min. typ. max. min. max.
Input offset voltage,
R
G
= 50 Ω
V
IO
– 6 6 – 7.5 7.5 mV
Input offset current
Input current
I
IO
I
I
–15
40
15
150
– 100 100
200
nA
nA
Open-loop voltage gain
G
V0
70 70 dB
Absolute Maximum Ratings (TAF 2453 G)
Parameter Symbol Limit Values Unit
Supply voltage
V
S
± 18 V
Output current
I
Q
100 mA
Differential input voltage
V
ID
± V
S
V
Junction temperature
Storage temperature range
T
j
T
stg
150
– 55 to 150
°C
°C
Thermal resistance
system - air TAF 2453 G
R
th SA
170 K/W
Operating Range (TAF 2453 G)
Supply voltage
V
S
± 2 to ± 18
(± 1.5 V with slightly
increased offset voltage)
V
Ambient temperature
T
A
– 55 to 125 °C
TAE 2453
TAF 2453
Semiconductor Group 7
Characteristics (TAF 2453 G)
V
S
= ± 5Vto±15 V; RL = 2 kΩ,
unless otherwise specified
Parameter Symbol Limit Values
T
A
= 25 °C
Limit Values
T
A
= – 55
to 125 °C
Unit
min. typ. max. min. max.
Open-loop supply
current consumption total
I
S
0.8 1.5 1.8 mA
Input offset voltage,
R
G
= 50 Ω
V
IO
–4 4 –6 6 mV
Input offset current
Input current
I
IO
I
I
–10
40
10
100
–75 75
150
nA
nA
Control range
R
L
= 2 kΩ, VS = ± 15 V
R
L
= 620 Ω, VS = ± 15 V
V
Q pp
V
Q pp
14.9
14.9
– 14.7
– 14.5
14.8
14.8
– 14.7
– 14.4VV
Input impedance,
f = 1 kHz
Z
I
200 kΩ
Open-loop voltage gain
R
L
= 2 kΩ
G
V0
85 87 80 dB
Output reverse current
I
QR
15µA
Common-mode input
voltage range
V
IC
– V
S
– 0.2
V
S
– 1.5
–
V
S
+ 0.2
V
S
– 1.8
V
Common-mode rejection,
R
L
= 2 kΩ
k
CMR
80 85 75 dB
Supply voltage rejection
G
V
= 100
k
SVR
25 100 100 µV/V
TAE 2453
TAF 2453
Semiconductor Group 8
Temperature coefficient of I
IO
R
G
= 50 Ω
Temperature coefficient of
V
IO
R
G
= 50 Ω
α
IIO
α
VIO
0.1
6
0.8
25
0.8
25
nA/K
µV/K
Slew rate for
non-inverting operation
Slew rate for
inverting operation
SR
SR
0.65
1.1
0.2
0.4
1.1
1.7
V/µs
V/µs
Characteristics (TAF 2453 G)
V
S
= ± 2V
Parameter Symbol Limit Values
T
A
= 25 °C
Limit Values
T
A
= – 55
to 125 °C
Unit
min. typ. max. min. max.
Input offset voltage,
R
G
= 50 Ω
V
IO
–4 4 –6 6 mV
Input offset current
Input current
I
IO
I
I
–50
40
50
100
–75 75
150
nA
nA
Open-loop voltage gain,
R
L
= 2 kΩ
G
V0
75 70 dB
Note: For typical performance curves, please refer to the data sheets of TAE 1453
and TAF 1453.
Characteristics (TAF 2453 G) (cont’d)
V
S
= ± 5Vto±15 V; RL = 2 kΩ,
unless otherwise specified
Parameter Symbol Limit Values
T
A
= 25 °C
Limit Values
T
A
= – 55
to 125 °C
Unit
min. typ. max. min. max.
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