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REF5020
Datasheet
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Texas Instruments REF5020, REF5050I Datasheet

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ADS8326
REF5040
REF
OUT
GND
+IN
-IN
IN
+5V
OPA365
Input
Signal
0Vto4V
+5V
+5V
DD
GND
C
BYPASS
1 Fm
R
1
50W
C
1
1.2nF
C
2
22 Fm
1
2
3
4
8
7
6
5
DNC
(1)
NC
(2)
TRIM
DNC
(1)
IN
TEMP
GND
OUT
REF50xx
SO-8,MSOP-8
(3)
(1)DNC=Donotconnect. (2)NC=Nointernalconnection. (3)MSOP-8packageavailableQ3,2007.
NOTES:
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Low-Noise, Very Low Drift, Precision
VOLTAGE REFERENCE
1

FEATURES

2
• LOW TEMPERATURE DRIFT: – High-Grade: 3ppm/ ° C (max) – Standard-Grade: 8ppm/ ° C (max)
• HIGH ACCURACY: – High-Grade: 0.05% (max) – Standard-Grade: 0.1% (max)
• LOW NOISE: 3 μ V
• HIGH OUTPUT CURRENT: ± 10mA
• TEMPERATURE RANGE: – 40 ° C to +125 ° C

APPLICATIONS

• 16-BIT DATA ACQUISITION SYSTEMS
• ATE EQUIPMENT
• INDUSTRIAL PROCESS CONTROL
• MEDICAL INSTRUMENTATION
• OPTICAL CONTROL SYSTEMS
• PRECISION INSTRUMENTATION
/V
PP
REF5020 , , REF5025 REF5030 , REF5040 REF5045 , REF5050
SBOS410 – JUNE 2007

DESCRIPTION

The REF50xx is a family of low-noise, low-drift, very high precision voltage references. These references are capable of both sinking and sourcing, and are very robust with regard to line and load changes.
Excellent temperature drift (3ppm/ ° C) and high accuracy (0.05%) are achieved using proprietary design techniques. These features, combined with very-low noise make the REF50xx family ideal for use in high-precision data acquisition systems.
Each reference voltage is available in both standard­and high-grade versions. They are offered in MSOP-8 (available Q3, 2007) and SO-8 packages, and are specified from – 40 ° C to +125 ° C.
REF50xx Family
MODEL OUTPUT VOLTAGE
REF5020 2.048V REF5025 2.5V REF5030 3.0V REF5040 4.096V REF5045 4.5V REF5050 5.0V
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2 All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
Copyright © 2007, Texas Instruments Incorporated
www.ti.com
REF5020 , , REF5025 REF5030 , REF5040 REF5045 , REF5050
SBOS410 – JUNE 2007
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
PACKAGE/ORDERING INFORMATION
PRODUCT OUTPUT VOLTAGE PACKAGE-LEAD PACKAGE DESIGNATOR PACKAGE MARKING
STANDARD GRADE (8ppm, 0.1%)
REF5020A 2.048V
REF5025A 2.5V
REF5030A 3.0V
REF5040A 4.096V
REF5045A 4.5V
REF5050A 5.0V
HIGH GRADE (3ppm, 0.05%)
REF5020I 2.048V
REF5025I 2.5V
REF5030I 3.0V
REF5040I 4.096V
REF5045I 4.5V
REF5050I 5.0V
SO-8 D REF5020
(2)
MSOP-8
SO-8 D REF5025
(2)
MSOP-8
SO-8 D REF5030
(2)
MSOP-8
SO-8 D REF5040
(2)
MSOP-8
SO-8 D REF5045
(2)
MSOP-8
SO-8 D REF5050
(2)
MSOP-8
SO-8 D REF5020
(2)
MSOP-8
SO-8 D REF5025
(2)
MSOP-8
SO-8 D REF5030
(2)
MSOP-8
SO-8 D REF5040
(2)
MSOP-8
SO-8 D REF5045
(2)
MSOP-8
SO-8 D REF5050
(2)
MSOP-8
(1)
DGK R50A
DGK R50B
DGK R50C
DGK R50D
DGK R50E
DGK R50F
DGK R50A
DGK R50B
DGK R50C
DGK R50D
DGK R50E
DGK R50F
(1) For the most current package and ordering information see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com .
(2) MSOP-8 (DGK) package available Q3, 2007.

ABSOLUTE MAXIMUM RATINGS

(1)
PARAMETER REF50xx UNIT
Input Voltage +18 V Output Short-Circuit 30 mA Operating Temperature Range – 55 to +125 ° C Storage Temperature Range – 55 to +150 ° C Junction Temperature (T
ESD Rating
max) +150 ° C
J
Human Body Model (HBM) 3000 V Charged Device Model (CDM) 1000 V
(1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may
degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied.
2
Copyright © 2007, Texas Instruments Incorporated
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Product Folder Link(s): REF5020 REF5025 REF5030 REF5040 REF5045 REF5050
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REF5020 , , REF5025 REF5030 , REF5040 REF5045 , REF5050
SBOS410 – JUNE 2007

ELECTRICAL CHARACTERISTICS: PER DEVICE

Boldface limits apply over the specified temperature range, TA= – 40 ° C to +125 ° C.
At TA= +25 ° C, I
OUTPUT VOLTAGE
Output Voltage V Initial Accuracy: High-Grade – 0.05 0.05 %
NOISE
Output Voltage Noise f = 0.1Hz to 10Hz 6 μ V
OUTPUT VOLTAGE
Output Voltage V Initial Accuracy: High-Grade – 0.05 0.05 %
NOISE
Output Voltage Noise f = 0.1Hz to 10Hz 7.5 μ V
OUTPUT VOLTAGE
Output Voltage V Initial Accuracy: High-Grade – 0.05 0.05 %
NOISE
Output Voltage Noise f = 0.1Hz to 10Hz 9 μ V
OUTPUT VOLTAGE
Output Voltage V Initial Accuracy: High-Grade – 0.05 0.05 %
NOISE
Output Voltage Noise f = 0.1Hz to 10Hz 12 μ V
OUTPUT VOLTAGE
Output Voltage V Initial Accuracy: High-Grade – 0.05 0.05 %
NOISE
Output Voltage Noise f = 0.1Hz to 10Hz 13.5 μ V
OUTPUT VOLTAGE
Output Voltage V Initial Accuracy: High-Grade – 0.05 0.05 %
NOISE
Output Voltage Noise f = 0.1Hz to 10Hz 15 μ V
(1) For V
≤ 2.5V, the minimum supply voltage is 2.7V.
OUT
= 0, CL= 1 μ F, and V
LOAD
= (V
IN
+ 0.2V) to 18V, unless otherwise noted.
OUT
PER DEVICE
PARAMETER CONDITIONS MIN TYP MAX UNIT
REF5020 (V
OUT
= 2.048V)
OUT
2.7V < VIN< 18V 2.048 V
(1)
Standard-Grade – 0.1 0.1 %
REF5025 (V
OUT
= 2.5V)
OUT
2.5 V
Standard-Grade – 0.1 0.1 %
REF5030 (V
OUT
= 3.0V)
OUT
3.0 V
Standard-Grade – 0.1 0.1 %
REF5040 (V
OUT
= 4.096V)
OUT
4.096 V
Standard-Grade – 0.1 0.1 %
REF5045 (V
OUT
= 4.5V)
OUT
4.5 V
Standard-Grade – 0.1 0.1 %
REF5050 (V
OUT
= 5.0V)
OUT
5.0 V
Standard-Grade – 0.1 0.1 %
PP
PP
PP
PP
PP
PP
Copyright © 2007, Texas Instruments Incorporated
3
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Product Folder Link(s): REF5020 REF5025 REF5030 REF5040 REF5045 REF5050
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REF5020 , , REF5025 REF5030 , REF5040 REF5045 , REF5050
SBOS410 – JUNE 2007

ELECTRICAL CHARACTERISTICS: ALL DEVICES

Boldface limits apply over the specified temperature range, TA= – 40 ° C to +125 ° C.
At TA= +25 ° C, I
OUTPUT VOLTAGE TEMPERATURE DRIFT Output Voltage Temperature Drift dV
High-Grade 2.5 3 ppm/ ° C Standard-Grade 3 8 ppm/ ° C
LINE REGULATION
Line Regulation dV
REF5020 All Other Devices 0.1 1 ppm/V
Over Temperature 0.2 1 ppm/V
LOAD REGULATION
Load Regulation dV
Over Temperature 50 ppm/mA
SHORT-CIRCUIT CURRENT
Short-Circuit Current I
TEMP PIN
Voltage Output At TA= +25 ° C 575 mV
Temperature Sensitivity 2.64 mV/ ° C TURN-ON SETTLING TIME
Turn-On Settling Time To 0.1% with CL= 1 μ F 200 μ s
POWER SUPPLY
Supply Voltage V Quiescent Current 0.8 1 mA
Over Temperature 1.2 mA TEMPERATURE RANGE
Specified Range – 40 +125 ° C Operating Range – 55 +125 ° C Thermal Resistance θ
MSOP-8 150 ° C/W SO-8 150 ° C/W
(1) For V
(1)
Only VIN= 2.7V to 18V 0.1 1 ppm/V
≤ 2.5V, the minimal supply voltage is 2.7V.
OUT
= 0, CL= 1 μ F, and V
LOAD
PARAMETER CONDITIONS MIN TYP MAX UNIT
= (V
IN
/dT
OUT
/dV
OUT
IN
/d
OUT
ILOAD
SC
S
JA
+ 0.2V) to 18V, unless otherwise noted.
OUT
– 10mA < I
< +10mA, VIN= V
LOAD
See Note
V
= 0 25 mA
OUT
REF50xx
+ 0.75V 20 30 ppm/mA
OUT
(1)
V
(1)
+ 0.2
OUT
18 V
4
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Product Folder Link(s): REF5020 REF5025 REF5030 REF5040 REF5045 REF5050
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0
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
3.25
3.50
3.75
4.00
4.25
4.50
4.75
5.00
Drift(ppm/ C)°
P
opulation(%)
0
0.50
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
5.50
6.00
6.50
7.00
7.50
8.00
Drift(ppm/ C)°
Population(%)
-50 -25
Temperature( C)°
0.05
0.04
0.03
0.02
0.01
0
-0.01
-0.02
-0.03
-0.04
-0.05
OutputVoltageAccuracy(%)
1250 25 50 75 100
-0.05
-0.04
-
0.03
-0.02
-0.01
0
0.01
0.02
0.03
0.04
0.05
Drift(ppm/ C)°
Population(%)
10
Frequency(Hz)
160
140
120
100
80
60
40
20
0
PSRR(dB)
100k100 1k 10k
-15 -10 -5
LoadCurrent(mA)
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
DropoutVoltage(V)
150 5 10
+125 C°
+25 C°
- °40 C
At TA= +25 ° C, I

TYPICAL CHARACTERISTICS

= 0, and VS= V
LOAD
TEMPERATURE DRIFT TEMPERATURE DRIFT
(0 ° C to +85 ° C) ( – 40 ° C to +125 ° C)
Figure 1. Figure 2.
+ 0.2V, unless otherwise noted. For V
OUT
OUT
REF5020 , , REF5025 REF5030 , REF5040 REF5045 , REF5050
SBOS410 – JUNE 2007
≤ 2.5V, the minimum supply voltage is 2.7V.
OUTPUT VOLTAGE OUTPUT VOLTAGE ACCURACY
INITIAL ACCURACY vs TEMPERATURE
Figure 3. Figure 4.
POWER-SUPPLY REJECTION RATIO
vs FREQUENCY DROPOUT VOLTAGE vs LOAD CURRENT
Copyright © 2007, Texas Instruments Incorporated
Figure 5. Figure 6.
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Product Folder Link(s): REF5020 REF5025 REF5030 REF5040 REF5045 REF5050
5
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-10 -5
LoadCurrent(mA)
2.50125
2.50100
2.50075
2.50050
2.50025
2.50000
2.49975
2.49950
2.49925
2.49900
2.49875
OutputVoltage(V)
100 5
+125 C°
+25 C°
- °40 C
-50 -25
Temperature( C)°
0.9
0.8
0.7
0.6
0.5
0.4
0.3
TEMPPinOutputVoltage(V)
1250 25 50 75 100
-50 -25
Temperature( C)°
1050
1000
950
900
850
800
750
700
650
600
QuiescentCurrent(mA)
1250 25 50 75 100
-50 -25
Temperature( C)°
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
LineRegulation(ppm/V)
1250 25 50 75 100
1s/div
1 V/divm
-50 -25
Temperature( C)°
35
30
25
20
15
10
5
0
Short-CircuitCurrent(mA)
1250 25 50 75 100
Sourcing
Sinking
REF5020 , , REF5025 REF5030 , REF5040 REF5045 , REF5050
SBOS410 – JUNE 2007
At TA= +25 ° C, I
TYPICAL CHARACTERISTICS (continued)
= 0, and VS= V
LOAD
REF5025 OUTPUT VOLTAGE TEMP PIN OUTPUT VOLTAGE
vs LOAD CURRENT vs TEMPERATURE
Figure 7. Figure 8.
+ 0.2V, unless otherwise noted. For V
OUT
OUT
≤ 2.5V, the minimum supply voltage is 2.7V.
QUIESCENT CURRENT LINE REGULATION
vs TEMPERATURE vs TEMPERATURE
Figure 9. Figure 10.
SHORT-CIRCUIT CURRENT
vs TEMPERATURE NOISE
6
Figure 11. Figure 12.
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Copyright © 2007, Texas Instruments Incorporated
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40 s/divm
2V/div
1V/div
V
OUT
V
IN
400 s/divm
5V/div
1V/div
V
OUT
V
IN
20 s/divm
-1mA
-1mA
+1mA
I
LOAD
V
OUT
5mV/div
1mA/div
20 s/divm
-10mA
+10mA+10mA
I
LOAD
V
OUT
2mV/div
10mA/div
100 s/divm
-1mA
-1mA
+1mA
I
LOAD
V
OUT
5mV/div
1mA/div
100 s/divm
-10mA
-10mA
+10mA
I
LOAD
V
OUT
2mV/div
10mA/div
At TA= +25 ° C, I
= 0, and VS= V
LOAD
TYPICAL CHARACTERISTICS (continued)
+ 0.2V, unless otherwise noted. For V
OUT
STARTUP STARTUP
(REF5025, CL= 1 μ F) (REF5025, CL= 10 μ F)
Figure 13. Figure 14.
LOAD TRANSIENT LOAD TRANSIENT
(C
= 1 μ F, I
L
= 1mA) (C
OUT
≤ 2.5V, the minimum supply voltage is 2.7V.
OUT
= 1 μ F, I
L
OUT
REF5020 , , REF5025 REF5030 , REF5040 REF5045 , REF5050
SBOS410 – JUNE 2007
= 10mA)
Copyright © 2007, Texas Instruments Incorporated
Figure 15. Figure 16.
LOAD TRANSIENT LOAD TRANSIENT
(C
= 10 μ F, I
L
= 1mA) (C
OUT
Figure 17. Figure 18.
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= 10 μ F, I
L
= 10mA)
OUT
7
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20ms/div
V
OUT
V
IN
5mV/div
500mV/div
100 s/divm
V
OUT
V
IN
5mV/div
500mV/div
REF5020 , , REF5025 REF5030 , REF5040 REF5045 , REF5050
SBOS410 – JUNE 2007
At TA= +25 ° C, I
= 0, and VS= V
LOAD
TYPICAL CHARACTERISTICS (continued)
+ 0.2V, unless otherwise noted. For V
OUT
LINE TRANSIENT LINE TRANSIENT
(C
= 1 μ F) (C
L
Figure 19. Figure 20.
≤ 2.5V, the minimum supply voltage is 2.7V.
OUT
= 10 μ F)
L
8
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1.2V
60kW
REF50xx
TEMP
V
OUT
V
IN
GND
TRIM
Bandgap
+V
SUPPLY
µT
µT
(10 Am at25 C)°
DNC
TEMP
V
OUT
V
IN
GND
DNC
NC
TRIM
REF50xx
+V
SUPPLY
10kW
1kW
470W
DNC
TEMP
V
OUT
V
IN
GND
DNC
NC
TRIM
REF50xx
C
BYPASS
1 Fto10 Fm m
C
L
1 Fto50 Fm m
+V
SUPPLY
V
OUT
Drift +
ǒ
V
OUTMAX
* V
OUTMIN
V
OUT
Temp Range
Ǔ
106(ppm)
REF5020 , , REF5025 REF5030 , REF5040 REF5045 , REF5050
SBOS410 – JUNE 2007

APPLICATION INFORMATION

The REF50xx is family of low-noise, precision bandgap voltage references that are specifically designed for excellent initial voltage accuracy and drift. Figure 21 shows a simplified block diagram of the REF50xx.

SUPPLY VOLTAGE

The REF50xx family of voltage references features extremely low dropout voltage. With the exception of the REF5020, which has a minimum supply requirement of 2.7V, these references can be operated with a supply of 200mV above the output voltage in an unloaded condition. For loaded conditions, a typical dropout voltage versus load plot is shown in Figure 6 of the Typical Characteristics.

OUTPUT ADJUSTMENT (TRIM Pin)

The REF50xx provides a very accurate voltage output. However, V nominal value for the purpose of trimming system errors by configuring the TRIM pin (pin 5). The TRIM pin provides for adjustment of the voltage at V over a ± 15mV range. Figure 23 shows a typical circuit using the TRIM pin to adjust V technique, the temperature coefficients of the resistors can degrade the temperature drift at the output.
can be adjusted from the
OUT
. When using this
OUT
OUT
Figure 21. REF50xx Simplified Block Diagram

BASIC CONNECTIONS

Figure 22 shows the typical connections for the
REF50xx. A supply bypass capacitor ranging between 1 μ F to 10 μ F is recommended. A 1 μ F to 50 μ F, low-ESR output capacitor (C connected to V
Copyright © 2007, Texas Instruments Incorporated
Figure 22. Basic Connections
.
OUT
Product Folder Link(s): REF5020 REF5025 REF5030 REF5040 REF5045 REF5050
) must be
L
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Figure 23. V
Adjustment Using the TRIM Pin
OUT

TEMPERATURE DRIFT

The REF50xx is designed for minimal drift error, which is defined as the change in output voltage over temperature. The drift is calculated using the box method, as described by the following equation:
The REF50xx features a maximum drift coefficient of 3ppm/ ° C for the high-grade version, and 8ppm/ ° C for the standard-grade.
(1)
9
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DNC
TEMP
V
OUT
V
IN
GND
DNC
NC
TRIM
REF50xx
V
TEMP
2.6mV/ C°
OPA
(1)
NOTE:(1)Lowdriftopamp,suchastheOPA333,OPA335,orOPA376.
+V
REF5020 , , REF5025 REF5030 , REF5040 REF5045 , REF5050
SBOS410 – JUNE 2007
TEMPERATURE MONITORING POWER DISSIPATION
The temperature output terminal (TEMP, pin 3) The REF50xx family is specified to deliver current provides a temperature-dependent voltage output loads of ± 10mA over the specified input voltage with approximately 60k Ω source impedance. As seen range. The temperature of the device increases in Figure 8 , the output voltage follows the nominal according to the equation: relationship:
V
TEMP PIN
= 509mV + 2.64 × T( ° C)
This pin indicates general chip temperature, accurate to approximately ± 15 ° C. Although it is not generally suitable for accurate temperature measurements, it can be used to indicate temperature changes or for temperature compensation of analog circuitry. A temperature change of 30 ° C corresponds to an approximate 79mV change in voltage at the TEMP pin.
The TEMP pin has high output impedance (see
Figure 21 ). Loading this pin with a low-impedance
circuit induces a measurement error; however, it does not have any effect on V
OUT
accuracy. To avoid errors caused by low-impedance loading, buffer the TEMP pin output with a suitable low-temperature drift op amp, such as the OPA333 , OPA335 , or OPA376 , as shown in Figure 24 .
TJ= TA+ PD× θ
JA
Where:
TJ= Junction temperature ( ° C) TA= Ambient temperature ( ° C) P
= Power dissipated (W)
D
θ
= Junction-to-ambient thermal resistance
JA
( ° C/W)
The REF50xx junction temperature must not exceed the absolute maximum rating of +150 ° C.

NOISE PERFORMANCE

Typical 0.1Hz to 10Hz voltage noise for each member of the REF50xx family is specified in the Electrical
Characteristics: Per Device table. The noise voltage
increases with output voltage and operating temperature. Additional filtering can be used to improve output noise levels, although care should be taken to ensure the output impedance does not degrade performance.
Figure 24. Buffering the TEMP Pin Output
10
Product Folder Link(s): REF5020 REF5025 REF5030 REF5040 REF5045 REF5050
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APPLICATION CIRCUITS

ADS8326
REF5040
REF
V
OUT
GND
+IN
-IN
V
IN
+5V
OPA365
Input
Signal
0Vto4V
+5V
+5V
V
DD
GND
C
BYPASS
1 Fm
R
1
50W
C
1
1.2nF
C
2
22 Fm
-2.5V
+2.5V
+5V
NOTE:Bypasscapacitorsnotshown.
R
1
10kW
R
2
10kW
-5V
OPA735
+5V
DNC
TEMP
V
OUT
V
IN
GND
DNC
NC
TRIM
REF5025
1 Fm
REF5020 , , REF5025 REF5030 , REF5040 REF5045 , REF5050
SBOS410 – JUNE 2007

NEGATIVE REFERENCE VOLTAGE

For applications requiring a negative and positive reference voltage, the REF50xx and OPA735 can be used to provide a dual-supply reference from a 5V supply. Figure 25 shows the REF5025 used to provide a 2.5V supply reference voltage. The low drift performance of the REF50xx complements the low offset voltage and zero drift of the OPA735 to provide an accurate solution for split-supply applications. Care must be taken to match the temperature coefficients of R
and R2.
1

DATA ACQUISITION

Data acquisition systems often require stable voltage references to maintain accuracy. The REF50xx family features low noise, very low drift, and high initial accuracy for high-performance data converters.
Figure 26 shows the REF5040 in a basic data
acquisition system.
Figure 26. Basic Data Acquisition System
Figure 25. The REF5025 and OPA735 Create
Positive and Negative Reference Voltages
Copyright © 2007, Texas Instruments Incorporated
Product Folder Link(s): REF5020 REF5025 REF5030 REF5040 REF5045 REF5050
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11
PACKAGE OPTION ADDENDUM
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PACKAGING INFORMATION
Orderable Device Status
REF5020AID ACTIVE SOIC D 8 75 Green (RoHS &
REF5020AIDG4 ACTIVE SOIC D 8 75 Green (RoHS &
REF5020AIDR ACTIVE SOIC D 8 2500 Green (RoHS &
REF5020AIDRG4 ACTIVE SOIC D 8 2500 Green (RoHS &
REF5020ID ACTIVE SOIC D 8 75 Green (RoHS &
REF5020IDG4 ACTIVE SOIC D 8 75 Green (RoHS &
REF5020IDR ACTIVE SOIC D 8 2500 Green (RoHS &
REF5020IDRG4 ACTIVE SOIC D 8 2500 Green (RoHS &
REF5025AID ACTIVE SOIC D 8 75 Green (RoHS &
REF5025AIDG4 ACTIVE SOIC D 8 75 Green (RoHS &
REF5025AIDR ACTIVE SOIC D 8 2500 Green (RoHS &
REF5025AIDRG4 ACTIVE SOIC D 8 2500 Green (RoHS &
REF5025ID ACTIVE SOIC D 8 75 Green (RoHS &
REF5025IDG4 ACTIVE SOIC D 8 75 Green (RoHS &
REF5025IDR ACTIVE SOIC D 8 2500 Green (RoHS &
REF5025IDRG4 ACTIVE SOIC D 8 2500 Green (RoHS &
REF5030AID ACTIVE SOIC D 8 75 Green (RoHS &
REF5030AIDG4 ACTIVE SOIC D 8 75 Green (RoHS &
REF5030AIDR ACTIVE SOIC D 8 2500 Green (RoHS &
REF5030AIDRG4 ACTIVE SOIC D 8 2500 Green (RoHS &
REF5030ID ACTIVE SOIC D 8 75 Green (RoHS &
REF5030IDG4 ACTIVE SOIC D 8 75 Green (RoHS &
REF5030IDR ACTIVE SOIC D 8 2500 Green (RoHS &
REF5030IDRG4 ACTIVE SOIC D 8 2500 Green (RoHS &
REF5040AID ACTIVE SOIC D 8 75 Green (RoHS &
(1)
Package
Type
Package Drawing
Pins Package
Qty
Eco Plan
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
(2)
Lead/Ball Finish MSL PeakTemp
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
23-Jul-2007
(3)
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
Orderable Device Status
(1)
Package
Type
Package Drawing
Pins Package
Qty
Eco Plan
REF5040AIDG4 ACTIVE SOIC D 8 75 Green (RoHS &
(2)
Lead/Ball Finish MSL Peak Temp
CU NIPDAU Level-2-260C-1 YEAR
23-Jul-2007
(3)
no Sb/Br)
REF5040AIDR ACTIVE SOIC D 8 2500 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
REF5040AIDRG4 ACTIVE SOIC D 8 2500 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
REF5040ID ACTIVE SOIC D 8 75 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
REF5040IDG4 ACTIVE SOIC D 8 75 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
REF5040IDR ACTIVE SOIC D 8 2500 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
REF5040IDRG4 ACTIVE SOIC D 8 2500 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
REF5045AID ACTIVE SOIC D 8 75 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
REF5045AIDG4 ACTIVE SOIC D 8 75 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
REF5045AIDR ACTIVE SOIC D 8 2500 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
REF5045AIDRG4 ACTIVE SOIC D 8 2500 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
REF5045ID ACTIVE SOIC D 8 75 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
REF5045IDG4 ACTIVE SOIC D 8 75 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
REF5045IDR ACTIVE SOIC D 8 2500 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
REF5045IDRG4 ACTIVE SOIC D 8 2500 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
REF5050AID ACTIVE SOIC D 8 75 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
REF5050AIDG4 ACTIVE SOIC D 8 75 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
REF5050AIDR ACTIVE SOIC D 8 2500 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
REF5050AIDRG4 ACTIVE SOIC D 8 2500 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
REF5050ID ACTIVE SOIC D 8 75 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
REF5050IDG4 ACTIVE SOIC D 8 75 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
REF5050IDR ACTIVE SOIC D 8 2500 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
REF5050IDRG4 ACTIVE SOIC D 8 2500 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
Addendum-Page 2
PACKAGE OPTION ADDENDUM
www.ti.com
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check
http://www.ti.com/productcontent for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
23-Jul-2007
Addendum-Page 3
IMPORTANT NOTICE
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