SPX385AM-L-5-0/TR Exar Corporation, SPX385AM-L-5-0/TR Datasheet - Page 2

• Manufacturer Part Number: SPX385AM-L-5-0/TR
• Description: Micropower Voltage Reference
• Manufacturer: Exar Corporation

Specifications of SPX385AM-L-5-0/TR

• Package / Case: SOT-23-3
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
Note 1. Three-point measurement guarantees the error band over the specified temperature range.
Reverse Current (I
Forward Current (I
Operating Temperature Range (T
Continuos Power Dissipation at 25°C (P
Junction Temperature (T
Storage Temperature (T
Lead Temperature (Soldering 10 sec.), T
Stresses greater than those listed under ABSOLUTE MAXIMUM RAT-
INGS may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other conditions
above those indicated in the operational sections of this specification is not
implied. Exposure to absolute maximum rating conditions for extended
periods may affect reliability.
I
*
Figure 2. V
Date: 11/05/04
IN
PARAMETER
Reference Voltage
Dynamic Output
Impedance
Reference Voltage
Change with I
Temperature Coefficient
Minimum Operating Current
Output Wideband Noise
Operating Temperature
= 100µA, T
TO-92 ................................................................... 775mW
SOIC-8 ................................................................. 750mW
SOT-89 ............................................................... 1000mW
REF
AK
A
KA
vs. Temperature
) .................................................................. 10mA
)) ................................................................. 30mA
= 25°C, unless otherwise specified.
R
5000
STG
ppm
J
) .......................................................... 150°C
0
) ............................................ - 65 to 150°C
0.5
%
0
A
) ................................. -40 to +85°C
mV
-5
D
0
L
)
.................................. 300°C
CONDITIONS
F = 20Hz
I
10µA ≤ I
Note 1
10Hz ≤ f ≤ 10kHz
0
R
= 100µA
CALCULATING AVERAGE TEMPERATURE COEFFICIENT (TC)
0.033 mV/°C
0.0027 %/°C
27 ppm/C
15
SPX385-1.2 Micropower Voltage Reference
∆V
KA
R
Junction Temperature (°C)
30
≤ 20mA
∆T
45
60
75
2
1.223
MIN.
-40
TYPICAL THERMAL RESISTANCES
90
PACKAGE
TO-92
SOIC-8
SOT-89
SPX385A-1.2
105
ELECTRICAL CHARACTERISTICS
1.235
TYP.
0.6
10
30
60
8
1.247
160°C/W
175°C/W
110°C/W
MAX
+85
1.0
20
50
10
TC in mV/°C =
TC in % /°C =
TC in ppm/°C =
0
JA
1.205 1.235
MIN. TYP.
-40
© Copyright 2004 Sipex Corporation
SPX385-1.2
(
(
80°C/W
45°C/W
∆V
∆V
8°C/W
∆V
KA
KA
∆T
∆V
0
0.6
10
30
60
∆V
KA
(mV)
8
at 25°C
JA
A
KA
at 25°C
KA
∆T
∆T
A
A
)
)
MAX.
1.260
+85
x 100
1.0
20
50
10
DERATING
x 10
6.3 mW/°C
5.7mW/°C
9.1mW/°C
TYPICAL
6
ppm/°C
µVrms
UNIT
mV
µA
°C
Ω
V