REF3220AMDBVREP Datasheet, PDF (3/25 Pages) Texas Instruments – 4 ppm100 A SOT23-6 SERIES VOLTAGE REFERENCES

REF3212-EP, REF3220-EP, REF3225-EP
REF3230-EP, REF3233-EP, REF3240-EP
www.ti.com
SBVS078B – OCTOBER 2006 – REVISED AUGUST 2011
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.
Figure 1. PIN CONFIGURATION
SOT23-6
(TOP VIEW)
GND_F 1
GND_S 2
ENABLE 3
6 OUT_F
5 OUT_S
4 IN
A. The location of pin 1 on the REF32xx is determined by orienting the package marking as shown.
NAME
ENABLE
GND_F
GND_S
IN
OUT_F
OUT_S
PIN
NO.
3
1
2
4
6
5
PIN DESCRIPTIONS
FUNCTION
Digital input
Analog output
Analog input
Analog input
Analog output
Analog input
DESCRIPTION
This pin enables and disables the device
Ground connection of the device
Ground sense at the load
Positive supply voltage
Output of Reference Voltage
Sense connection at the load
Absolute Maximum Ratings⁽¹⁾
Input voltage
Output short-circuit
Operating temperature range
Storage temperature range
Junction temperature
ESD rating
Human-Body Model
Charged-Device Model
Machine Model
MIN
MAX
7.5
Continuous
–55
125
–65
150 ⁽²⁾
150
4
1
400
UNIT
V
°C
°C
°C
kV
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) Long-term high-temperature storage and/or extended use at maximum recommended operating conditions may result in a reduction of
overall device life. See http://www.ti.com/ep_quality for additional information on enhanced plastic packaging.
Copyright © 2006–2011, Texas Instruments Incorporated
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Product Folder Link(s): REF3212-EP, REF3220-EP, REF3225-EP REF3230-EP, REF3233-EP, REF3240-EP