BUF03EJ Datasheet, PDF (2/7 Pages) Analog Devices – High-Speed Voltage Follwer/Buffer

- ANALOGDEVICESfA~-ON-DEMANDHOTLINE Page 3
.'
BUF-O3
ABSOLUTE MAXIMUM RATINGS
Supply Voltage """"""""""""""""'"
Internal Power Dissipation (Pd)
. In Still Air Without Heat Sink (Note 1) """"'"
:t16V
l.00W
Input Voltage (Note 2)
,.. :t18V
Continuous Output Current (Note 3)
Peak Output Current (Note 3)
70mA
100mA
Short Circuit Protection (Note 3)
Indefinite (Note 4)
Maximu.p_JunctionTemperature(Tj)
,
175°C
Storage Temperature Range. . . . . . . . . . .. -65°C to + 175°C
Operating Temperature Range (Note 5)
' -55°C to + 125°C
Lead Temperature (Soldering, 60 sec)
300.C
DiceJunction Temperature(Tj)
Thermal Resistance OJA(Note 1)
Thermal Resistance8JC(Note 1)
-65°C to +175°C
150°CIW
18°CIW
NOTES:
1. Basedon MIL-STD-38510 published thermal resistance specification for 8
lallo can-case oulline C.
2. When Vcc.-.:t 18V. the maximum input 'ollage is equal to tho supply 'oltage.
3. The maximum Pa or Tj are not to be exce.;ded.
4. At SOmA.
= 5. When operating at TA > +25'C. heat sinking is required to insure TiMAX
= ^{+ 175'C specification is notexceedeo using theequetton Tjw.x- TA+ (Pa x}
6JCMAX + 6SAi where 8M sink to ambient thermal resistance. PMI
recommenos using either the Thermalloy 2227 or 1101or equivalent when
= operating up to TA + 12S'C.
ELECTRICAL CHARACTERISTICS at Vs"" :t15V. Rs'" DO,T" '" Tj = 25°C, unless otherwise noted. (Note 1)
OBSOLETE PARAMETER
AC SPECIFICATIONS
SYMBOL
Slew Rate
SR
POWilTBandwidtl'l
Bandwidlh
Settling Tim.
Capaeltl... Load Capability
Propagation Delay
Rise Time
Wide Band InpUI Noise Voltage
Inpul Noi.. Voltage Density
DC SPECIFICATIONS
Input Offset Voltage
PBW
BW
ts
CLOAO
td
t,
Vn
en
Vas
CONDITIONS
Rl ~ 2kO. Cl = 50pF.
= = fA fJ 75'C
VIN= 10Vp-pR' l ~ 2kl!
= ~V'N ~ 2V£:p,
To 0..1%,:t 10V step
No Osciltations
Step Inpul
= ~V 0.5V
DC to 50MHz
I = 10kHz
RS~ 20kCl (Note 21
BUF.O3A/E
MIH TYP MAX
220 250
-⁹
-⁶³
-⁹⁰
-¹
-⁷
-⁷
-³⁵⁰
50
2
6
BUF.O3B/F
IIIN TVP MAX
UNITS
180 250
-⁸
-⁵⁰
100
400
60
VII's
-
-^MHz
M_-Hz
-^ns
-^..F
-^ns
- ^ns
I'VRMS
nVI.jH'l
15
mV
Inpul Bias Current
18
Input Resistance
A'N
Voltage Gain (V'N= :t1DV)
Ava
At ~ 10kO
Rl ~ 2kl)
Rl<: 11<Cl
150 400
- sx lO'l
160 700
pA
- 4x1011
- ^Cl
0.9960 0.9975
0.9940 0.9970
0.9945 0.9960
0.9930 0.9950
V/V
0.9925 0.91045
0.9905 0.9930
Nonlinearity iNote 2)
NL
VIN= :t10V, Rl~ 2kl! {Note 31
VIN=:!:7V.Rl21kCl
0..015 0.023
0..013 0.023
0.017 0..03
Om5 0..03
%F.S
Maximum Output error
"-'--'........._.._-.."-'_.
Power Supply Rejection Ralio
Supply Current
Peak Loed Current
. .-.......-----
Output Resistance
Ollsel Voltage Nulling Range
OUT error
PSRR
'SY
'ltPK.
Re
dVos
V'N=+10V,OV.-10V
Rs = 0 1020kCl(Note 2)
Rl ,,2kn in all combinations
VS=:t6VIO:t1I1V
No Load
Rp ~ IkO
40
60
0.10 0.71
19 25
70
-
2-
:tSO -
50
85
- 0.15 _1,42
-
19 25
-
70
-
2
- _:t80
mV
mV/V
mA
mA
II
mV
Input Voltage Range
IVA
(Reduced Accuracy)
......-........-...
NOTES:
1. Electricalparameters are pulse tested on automated test equipment. Total
teSt time at eaCh temperature is limited to less than one second maximum
- ^{to keep Tj approximately equal to TA}
2.. Parameters specified with Rs~ 20kn are testedat As on. Limits in lest
program are adjusled to lake into account worst clSe voltage offset
:tl1.5 ^-
- _:t11,S
v
- induced by As 20kfl. 1.8.. Ie max x 20kll.
3. Nonlineartty is computed using linear regression techniques with data
from ti,e points (e.g., -10V. -5V. OV.+5V. + 10Vfor t tOVfull-scale linearity;
- 7V, -3.5V. OV.+3.5V. and + 7V lor :t7V lull-scale linearity).
-2- .