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LM6121 Datasheet(PDF) 3 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # LM6121
Description  High Speed Buffer
PDF  10 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM6121 Datasheet(HTML) 3 Page - National Semiconductor (TI)

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Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage
36V (±18)
Input to Output Voltage (Note 2)
±7V
Input Voltage
±Vsupply
Output Short-Circuit to GND
Continuous
(Note 3)
Storage Temperature Range
−65˚C to +150˚C
Lead Temperature
(Soldering, 10 seconds)
260˚C
Power Dissipation
(Note 10)
ESD Tolerance (Note 8)
±2000V
Junction Temperature (T
J(max))
150˚C
Operating Ratings
Operating Temperature Range
LM6121H/883
−55˚C to +125˚C
LM6221
−40˚C to +85˚C
LM6321
0˚C to +70˚C
Operating Supply Range
4.75 to ±16V
Thermal Resistance (
θ
JA), (Note 4)
H Package
150˚C/W
N Package
47˚C/W
M Package
69˚C/W
Thermal Resistance (
θ
JC), H Package
17˚C/W
DC Electrical Characteristics
The following specifications apply for Supply Voltage = ±15V, V
CM = 0, RL ≥ 100 kΩ and RS = 50Ω unless otherwise noted.
Boldface limits apply for T
A = TJ = TMIN to TMAX; all other limits TA = TJ = 25˚C.
Symbol
Parameter
Conditions
Typ
LM6121
LM6221
LM6321
Units
Limit
Limit
Limit
(Notes 5, 9)
(Note 5)
(Note 5)
A
V1
Voltage Gain 1
R
L = 1kΩ,VIN = ±10V
0.990
0.980
0.980
0.970
0.970
0.950
0.950
A
V2
Voltage Gain 2
R
L = 50Ω,VIN = ±10V
0.900
0.860
0.860
0.850
V/V
0.800
0.820
0.820
Min
A
V3
Voltage Gain 3
R
L = 50Ω,V
+ = 5V
0.840
0.780
0.780
0.750
(Note 6)
V
IN = 2Vpp
(1.5 V
pp)
0.750
0.700
0.700
V
OS
Offset Voltage
R
L = 1kΩ
15
30
30
50
mV
50
60
100
Max
I
B
Input Bias Current
R
L = 1kΩ,RS = 10 kΩ
14
4
5
µA
77
7
Max
R
IN
Input Resistance
R
L = 50Ω
5M
Ω
C
IN
Input Capacitance
3.5
pF
R
O
Output Resistance
I
OUT = ±10 mA
3
5
5
5
Ω
10
10
6
Max
I
S1
Supply Current 1
R
L = ∞
15
18
18
20
mA
Max
20
20
22
I
S2
Supply Current 2
R
L = ∞,V
+ = 5V
14
16
16
18
18
18
20
V
O1
Output Swing 1
R
L = 1k
13.5
13.3
13.3
13.2
13
13
13
V
O2
Output Swing 2
R
L = 100Ω
12.7
11.5
11.5
11
±V
10
10
10
Min
V
O3
Output Swing 3
R
L = 50Ω
12
11
11
10
99
9
V
O4
Output Swing 4
R
L = 50Ω,V
+ = 5V
1.8
1.6
1.6
1.6
V
PP
(Note 6)
1.3
1.4
1.5
Min
PSSR
Power Supply
V
± = ±5V to ±15V
70
60
60
60
dB
Rejection Ratio
55
50
50
Min
www.national.com
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