X60008B-25_06 INTERSIL [Intersil Corporation], X60008B-25_06 Datasheet

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X60008B-25_06

Manufacturer Part Number
X60008B-25_06
Description
Manufacturer
INTERSIL [Intersil Corporation]
Datasheet
Precision 2.5V FGA™ Voltage Reference
FEATURES
• Output Voltage: 2.500V
• Absolute Initial Accuracy Options:
• Ultra Low Power Supply Current: 500nA
• Low Temperature Coefficient Options:
• 10mA Source & Sink Current Capability
• 10ppm/1000hrs Long Term Stability
• Supply Voltage Range: 4.5V to 6.5V
• 5kV ESD (Human Body Model)
• Standard Package: 8 Ld SOIC
• Temp Range: -40°C to +85°C
• Pb-Free Plus Anneal Available (RoHS Compliant)
APPLICATIONS
• High Resolution A/Ds & D/As
• Digital Meters
• Calibration Systems
• V-F Converters
TYPICAL APPLICATION
±0.5mV & ±1.0mV
3, 5 & 10ppm/°C
V
IN
= +5.0V
®
1
Data Sheet
X60008-25
V
GND
IN
V
OUT
• Precision Current Sources
• Precision Regulators
• Precision Oscillators
• Battery Management Systems
1-888-INTERSIL or 1-888-468-3774
X60008B-25, X60008C-25, X60008D-25
0.1µF
Serial
Bus
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
DESCRIPTION
The X60008-25 FGA™ voltage references are very
high precision analog voltage references fabricated in
Intersil’s proprietary Floating Gate Analog technology,
which achieves superior levels of performance when
compared to conventional band gap, buried zener, or
X
FGA™ voltage references feature very high initial
accuracy, very low temperature coefficient, excellent
long term stability, low noise and excellent line and
load regulation, at the lowest power consumption
currently available. These voltage references enable
advanced applications for precision industrial &
portable systems operating at significantly higher
accuracy and lower power levels than can be achieved
with conventional technologies.
10µF
FET
REF IN
Enable
SCK
SDAT
™ technologies.
A/D Converter
16 to 24-bit
All other trademarks mentioned are the property of their respective owners.
May 24, 2006
(
*
|
)
Also see Figure 3 in Applications Information
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2005, 2006. All Rights Reserved
0.001µF
• Servo Systems
• Smart sensors
• Strain Gage Bridges
• Threshold Detectors
(
*
)
FN8140.1

Related parts for X60008B-25_06

X60008B-25_06 Summary of contents

Page 1

... IN V X60008-25 GND 1 X60008B-25, X60008C-25, X60008D-25 DESCRIPTION The X60008-25 FGA™ voltage references are very high precision analog voltage references fabricated in Intersil’s proprietary Floating Gate Analog technology, which achieves superior levels of performance when compared to conventional band gap, buried zener ™ ...

Page 2

... Voltage Reference Output Connection OUT DNC Do Not Connect; Internal Connection – Must Be Left Floating Ordering Information PART PART NUMBER MARKING X60008BIS8-25* X60008B I25 X60008BIS8Z-25* X60008B ZI25 (Note) X60008CIS8-25 X60008C I25 X60008CIS8Z-25* X60008C ZI25 (Note) X60008DIS8-25* X60008D I25 X60008DIS8Z-25* X60008D ZI25 (Note) *Add " ...

Page 3

... Some performance characteristics may degrade when the device is not operated under the listed test conditions. = 0mA 0.001µF, T OUT OUT A Conditions T = 25°C A X60008B-25 (1) X60008C-25 X60008D-25 +4.5V ≤ V ≤ +6.5V IN 0mA ≤ I ≤ 10mA SOURCE -10mA ≤ I ≤ 0mA SINK T = 25° ...

Page 4

... SINKING I OUT V vs TEMPERATURE OUT Normalized to 25°C 2.502 2.501 2.5 2.499 2.498 -40 -15 10 TEMPERATURE (°C) 4 X60008B-25 2.50008 2.50006 2.50004 2.50002 2.5 -40°C +25°C 2.49998 +85°C 2.49996 2.49994 6 6.5 (V) +25°C -40°C +85° SOURCING (mA) -10 -20 -30 520nA 690nA -40 -50 ...

Page 5

... IN OUT A 10mA LOAD TRANSIENT RESPONSE C = .001μF L ΔI = -10mA IN 1mS/DIV LINE TRANSIENT RESPONSE ΔV = -500mV IN 500μSEC/DIV 5 X60008B-25 C ΔI = +10mA IN C ΔV = +500mV IN 50μA LOAD TRANSIENT RESPONSE = .001μF L ΔI = -50μA IN ΔI = +50μA IN 500μSEC/DIV LINE TRANSIENT RESPONSE = .001μF L Δ ...

Page 6

... FREQUENCY (Hz 800 3 units representative of I Range IN 700 600 500 400 300 200 100 0 4.5 5 5 X60008B-25 600 580 no Load 1nF Load 560 10nF Load 540 520 500 100nF Load 480 4.5 1000 10000 100000 ...

Page 7

... Other reference devices consuming higher supply cur- rents will need to be disabled in between conversions to conserve battery capacity. Absolute accuracy will 7 X60008B-25 suffer as the device is biased and requires time to set- tle to its final value, or, may not actually settle to a final value as power-on time may be short. ...

Page 8

... V O .1µF X60008-25 GND 8 X60008B-25 Turn-On Time The X60008 devices have ultra-low supply current and thus the time to bias up internal circuitry to final values will be longer than with higher power references. Nor- mal turn-on time is typically 7ms. This is shown in the graph, Figure 4. Since devices can vary in supply cur- rent down to 300nA, turn-on time can last up to about 12ms ...

Page 9

... TYPICAL APPLICATION CIRCUITS V = 5.2V to 6.5V IN 5.0V X60008-25 GND 2.5V Full Scale Low-Drift 10-bit Adjustable Voltage Source 4.5V to 6.5V 2-Wire Bus 9 X60008B-25 Precision 2.5V, 50mA Reference 200 Ω 2N2905 V IN X60008-25 V OUT 0.009µF GND Kelvin Sensed Load 0.1µ OUT – 0.1µ OUT X60008-25 GND 0.01µF ...

Page 10

... However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 10 X60008B-25 D (N/2)+1 (N/2) ...

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