AD8421-DSCC: Military Data Sheet

REVISIONS
LTR
DESCRIPTION
DATE
Prepared in accordance with ASME Y14.24
APPROVED
Vendor item drawing
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PMIC N/A
PREPARED BY
RICK OFFICER
Original date of drawing
YY-MM-DD
CHECKED BY
RAJESH PITHADIA
13-09-18
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DLA LAND AND MARITIME
COLUMBUS, OHIO 43218-3990
http://www.landandmaritime.dla.mil/
TITLE
MICROCIRCUIT, LINEAR, LOW POWER
INSTRUMENTATION AMPLIFIER, MONOLITHIC
SILICON
APPROVED BY
CHARLES F. SAFFLE
SIZE
AMSC N/A
3
CODE IDENT. NO.
DWG NO.
V62/13625
16236
PAGE
1
OF
14
5962-V075-13
1. SCOPE
1.1 Scope. This drawing documents the general requirements of a high performance low power instrumentation amplifier
microcircuit, with an operating temperature range of -55°C to +125°C.
1.2 Vendor Item Drawing Administrative Control Number. The manufacturer’s PIN is the item of identification. The vendor item
drawing establishes an administrative control number for identifying the item on the engineering documentation:
V62/13265
-
Drawing
number
01
X
E
Device type
(See 1.2.1)
Case outline
(See 1.2.2)
Lead finish
(See 1.2.3)
1.2.1 Device type(s).
Device type
Generic
01
Circuit function
AD8421-EP
Low power instrumentation amplifier
1.2.2 Case outline(s). The case outline(s) are as specified herein.
Outline letter
Number of pins
X
8
JEDEC PUB 95
Package style
MO-187-AA
Plastic small outline
1.2.3 Lead finishes. The lead finishes are as specified below or other lead finishes as provided by the device manufacturer:
Finish designator
A
B
C
D
E
Z
DLA LAND AND MARITIME
COLUMBUS, OHIO
Material
Hot solder dip
Tin-lead plate
Gold plate
Palladium
Gold flash palladium
Other
SIZE
A
CODE IDENT NO.
16236
REV
DWG NO.
V62/13625
PAGE
2
1.3 Absolute maximum ratings.
1/
Supply voltage range (VS) .......................................................................................... ±18 V
Output short circuit duration ....................................................................................... Indefinite
Maximum voltage at –IN or +IN .................................................................................. -VS + 40 V 2/
Minimum voltage at –IN or +IN ................................................................................... +VS – 40 V
Maximum voltage at REF ........................................................................................... +VS + 0.3 V 3/
Minimum voltage at REF ............................................................................................ -VS – 0.3 V
Storage temperature range (TSTG) ............................................................................ -65°C to +150°C
Maximum junction temperature range (TJ) .................................................................
Electrostatic discharge (ESD):
Human body model (HBM) .....................................................................................
Charged device model (CDM) ................................................................................
Machine model (MM) .............................................................................................
+150°C
2 kV
1.25 kV
0.2 kV
1.4 Recommended operating conditions. 4/
Supply voltage range (VS) .......................................................................................... ±15 V
Operating temperature range (TA) ............................................................................. -55°C to +125°C
1.5 Thermal characteristics.
Thermal resistance, junction to ambient (θJA) ............................................................ 138.6°C/W
1/
2/
3/
4/
Stresses beyond those listed under “absolute maximum rating” may cause permanent damage to the device. These are stress
ratings only, and functional operation of the device at these or any other conditions beyond those indicated under
“recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may
affect device reliability.
For voltages beyond these limits, use input protection resistors. See manufacturer’s data sheet for more information.
There are ESD protection diodes from the reference input to each supply, so REF cannot be driven beyond the supplies in the
same way that +IN and –IN can. See manufacturer’s data sheet for more information.
Use of this product beyond the manufacturers design rules or stated parameters is done at the user’s risk. The manufacturer
and/or distributor maintain no responsibility or liability for product used beyond the stated limits.
DLA LAND AND MARITIME
COLUMBUS, OHIO
SIZE
A
CODE IDENT NO.
16236
REV
DWG NO.
V62/13625
PAGE
3
3. REQUIREMENTS
3.1 Marking. Parts shall be permanently and legibly marked with the manufacturer’s part number as shown in 6.3 herein and as
follows:
A.
B.
C.
Manufacturer’s name, CAGE code, or logo
Pin 1 identifier
ESDS identification (optional)
3.2 Unit container. The unit container shall be marked with the manufacturer’s part number and with items A and C (if applicable)
above.
3.3 Electrical characteristics. The maximum and recommended operating conditions and electrical performance characteristics are
as specified in 1.3, 1.4, and table I herein.
3.4 Design, construction, and physical dimension. The design, construction, and physical dimensions are as specified herein.
3.5 Diagrams.
3.5.1 Case outline. The case outline shall be as shown in 1.2.2 and figure 1.
3.5.2 Terminal connections. The terminal connections shall be as shown in figure 2.
DLA LAND AND MARITIME
COLUMBUS, OHIO
SIZE
A
CODE IDENT NO.
16236
REV
DWG NO.
V62/13625
PAGE
4
TABLE I. Electrical performance characteristics. 1/
Test
Symbol
Conditions 2/
Temperature,
TA
Device
type
Limits
Min
Unit
Max
Common mode rejection ratio
CMRR dc to 60 Hz with
1 kΩ source
imbalance
+25°C
G = 1, VCM = -10 V to +10 V
CMRR at 20 kHz
01
84
-55°C to +125°C
80
G = 10, VCM = -10 V to +10 V
+25°C
104
G = 100, VCM = -10 V to +10 V
+25°C
124
G = 1000, VCM = -10 V to +10 V
+25°C
134
G = 1, VCM = -10 V to +10 V
+25°C
80
G = 10, VCM = -10 V to +10 V
+25°C
90
G = 100, VCM = -10 V to +10 V
+25°C
100
G = 1000, VCM = -10 V to +10 V
+25°C
100
1 kHz, VIN+, VIN- = 0 V
+25°C
dB
Noise
Voltage noise 3/
Input voltage noise
eni
01
3.2
nV /
Hz
3 typical
Output voltage noise
eno
+25°C
1 kHz, VIN+, VIN- = 0 V
01
60
nV /
Hz
Peak to peak
RTI
Current noise spectral
density
Current noise peak to
peak
RTI
G = 1, f = 0.1 Hz to 10 Hz
+25°C
01
2 typical
G = 10, f = 0.1 Hz to 10 Hz
0.5 typical
G = 100 to 1000, f = 0.1 Hz to 10 Hz
0.07 typical
µVp-p
f = 1 kHz
+25°C
01
200 typical
fA/ Hz
f = 0.1 Hz to 10 Hz
+25°C
01
18 typical
pAp-p
See footnotes at end of table.
DLA LAND AND MARITIME
COLUMBUS, OHIO
SIZE
A
CODE IDENT NO.
16236
REV
DWG NO.
V62/13625
PAGE
5
TABLE I. Electrical performance characteristics – Continued. 1/
Test
Symbol
Conditions 2/
Temperature,
TA
Device
type
Limits
Min
Unit
Max
Voltage offset 4/
Input offset voltage
VOSI
VS = ±5 V to ±15 V
+25°C
01
160
-55°C to +125°C
Input offset voltage
average temperature
coefficient
∆VOSI
Output offset voltage
VOSO
VS = ±5 V to ±15 V
-55°C to +125°C
01
0.9
µV/°C
+25°C
01
600
µV
1.5
mV
9
µV/°C
-55°C to +125°C
Output offset voltage
average temperature
coefficient
∆VOSO
Offset referred to
input (RTI) versus
supply
PSR
G = 1, VS = ±2.5 V to ±18 V
µV
70
-55°C to +125°C
01
+25°C
01
90
dB
120 typical
110
G = 10, VS = ±2.5 V to ±18 V
120 typical
124
G = 100, VS = ±2.5 V to ±18 V
130 typical
130
G = 1000, VS = ±2.5 V to ±18 V
140 typical
Input current
Input bias current
+25°C
IIB
01
2
nA
1 typical
8
-55°C to +125°C
Input bias current
average temperature
coefficient
∆IIB
-55°C to +125°C
01
50 typical
pA/°C
See footnotes at end of table.
DLA LAND AND MARITIME
COLUMBUS, OHIO
SIZE
A
CODE IDENT NO.
16236
REV
DWG NO.
V62/13625
PAGE
6
TABLE I. Electrical performance characteristics – Continued. 1/
Test
Symbol
Conditions 2/
Temperature,
TA
Device
type
Limits
Min
Unit
Max
Input current – continued.
Input offset current
+25°C
IIO
01
2
nA
0.5 typical
3
-55°C to +125°C
Input offset current
average temperature
coefficient
∆IIO
-55°C to +125°C
01
1 typical
pA/°C
+25°C
01
10 typical
MHz
Dynamic response
Small signal bandwidth
Settling time 0.01%
Settling time 0.001%
Slew rate
SSBW
tS
tS
SR
G = 1, -3 dB
G = 10, -3 dB
10 typical
G = 100, -3 dB
2 typical
G = 1000, -3 dB
0.2 typical
G = 1, 10 V step
+25°C
01
G = 10, 10 V step
0.4 typical
G = 100, 10 V step
0.6 typical
G = 1000, 10 V step
5 typical
G = 1, 10 V step
+25°C
01
0.6 typical
G = 100, 10 V step
0.8 typical
G = 1000, 10 V step
6 typical
+25°C
01
µs
1 typical
G = 10, 10 V step
G = 1 to 100
µs
0.7 typical
35 typical
V/µs
See footnotes at end of table.
DLA LAND AND MARITIME
COLUMBUS, OHIO
SIZE
A
CODE IDENT NO.
16236
REV
DWG NO.
V62/13625
PAGE
7
TABLE I. Electrical performance characteristics – Continued. 1/
Test
Symbol
Gain 5/
Conditions 2/
Temperature,
TA
Device
type
Limits
Unit
Min
Max
1
10,000
V/V
0.05
%
G = 1 + ( 9.9 kΩ / RG )
Gain range
Gain error
G = 1, VOUT = ±10 V
+25°C
01
+25°C
01
0.3
G = 10 to 1,000, VOUT = ±10 V
Gain nonlinearity
G = 1, RL ≥ 2 kΩ,
+25°C
01
1
ppm
VOUT = -10 V to +10 V
3
G = 1, RL = 600 Ω,
1 typical
VOUT = -10 V to +10 V
50
G = 10 to 1000, RL ≥ 600 Ω,
30 typical
VOUT = -10 V to +10 V
10
G = 10 to 1000, RL ≥ 600 Ω,
5 typical
VOUT = -5 V to +5 V
Gain versus
temperature 5/
G=1
+25°C
01
5
G>1
ppm/°C
-80
Input
Differential input 6/
impedance
+25°C
01
30||3 typical
GΩ||pF
Common mode 6/
input impedance
+25°C
01
30||3 typical
GΩ||pF
+25°C
01
Input operating 7/
voltage range over
temperature
VIN
VS = ±2.5 V to ±18 V
-VS
+ 2.3
+VS
- 1.8
-55°C
-VS
+ 2.5
+VS
- 2.0
+125°C
-VS
+ 2.1
+VS
- 1.8
V
See footnotes at end of table.
DLA LAND AND MARITIME
COLUMBUS, OHIO
SIZE
A
CODE IDENT NO.
16236
REV
DWG NO.
V62/13625
PAGE
8
TABLE I. Electrical performance characteristics – Continued. 1/
Test
Symbol
Conditions 2/
Temperature,
TA
Device
type
Limits
Unit
Min
Max
-VS
+1.2
+VS
-1.7
-VS
+1.4
+VS
-1.9
Output
Output swing
VOUT
VS = ±2.5 V to ±18 V, RL = 2 kΩ
+25°C
01
-55°C to +125°C
Short circuit current
V
IOS
+25°C
01
65 typical
mA
Input resistance
RIN
+25°C
01
20 typical
kΩ
Input current
IIN
+25°C
01
Reference input
VIN+, VIN- = 0 V
24
µA
20 typical
Voltage range
VREF
Reference gain to
output
+25°C
01
+25°C
01
+25°C
01
-VS
V
+VS
1 ± 0.0001
typical
V/V
Power supply
Operating range
VS
Dual supply
Single supply
Quiescent current
+25°C
IQ
01
±2.5
±18
5
36
2.3
V
mA
2 typical
2.8
-55°C to +125°C
Temperature range
for specified
performance
-55°C to +125°C
TA
01
See footnotes at end of table.
DLA LAND AND MARITIME
COLUMBUS, OHIO
SIZE
A
CODE IDENT NO.
16236
REV
DWG NO.
V62/13625
PAGE
9
TABLE I. Electrical performance characteristics – Continued. 1/
1/
Testing and other quality control techniques are used to the extent deemed necessary to assure product performance over
the specified temperature range. Product may not necessarily be tested across the full temperature range and all parameters
may not necessarily be tested. In the absence of specific parametric testing, product performance is assured by characterization
and/or design.
2/
Unless otherwise specified, VS = ±15 V, VREF = 0 V, G = 1, and RL = 2 kΩ.
3/
Total voltage noise =
4/
Total referred to input (RTI) VOS = (VOSI) + (VOSO / G).
5/
These specifications do not include the tolerance of the external gain setting resistor, RG. For G > 1, add RG errors to
the specifications given in this table.
6/
The || symbolizes that the input impedance is being represented as the resistance value is in parallel with the capacitance.
7/
Input voltage range of the device input stage only. The input range can depend on the common mode voltage, differential
voltage, gain, and reference voltage. See the typical performance characteristics section of the manufacturer’s datasheet for
more information.
2
2
2
( eni + ( eno / G ) + eRG ). See manufacturer’s data sheet for more information.
DLA LAND AND MARITIME
COLUMBUS, OHIO
SIZE
A
CODE IDENT NO.
16236
REV
DWG NO.
V62/13625
PAGE
10
Case X
FIGURE 1. Case outline.
DLA LAND AND MARITIME
COLUMBUS, OHIO
SIZE
A
CODE IDENT NO.
16236
REV
DWG NO.
V62/13625
PAGE
11
Case X
Dimensions
Inches
Symbol
Millimeters
Minimum
Medium
Maximum
Minimum
Medium
Maximum
A
---
---
0.043
---
---
1.10
A1
0.029
0.033
0.037
0.75
0.85
0.95
A2
0.001
COPLANARITY
0.003
0.005
0.05
COPLANARITY
0.10
0.15
b
0.09
---
0.015
0.25
---
0.40
c
0.003
---
0.009
0.09
---
0.23
D
0.110
0.118
0.129
2.80
3.00
3.20
E
0.110
0.118
0.129
2.80
3.00
3.20
E1
0.183
0.192
0.202
4.65
4.90
5.15
e
L
0.025 BSC
0.015
0.021
0.65 BSC
0.031
0.40
0.55
0.80
NOTES:
1. Controlling dimensions are millimeter, inch dimensions are given for reference only.
2. Falls with JEDEC MO-187-AA.
FIGURE 1. Case outline - Continued.
DLA LAND AND MARITIME
COLUMBUS, OHIO
SIZE
A
CODE IDENT NO.
16236
REV
DWG NO.
V62/13625
PAGE
12
Device type
01
Case outline
X
Terminal
number
Terminal
symbol
1
-IN
Negative input terminal.
2
RG
Gain settling terminal. Place resistor across the
RG pins to set the gain. G = 1 + (9.9 kΩ / RG ).
3
RG
Gain settling terminal. Place resistor across the
RG pins to set the gain. G = 1 + (9.9 kΩ / RG ).
4
+IN
Positive input terminal.
5
-VS
Negative power supply terminal.
6
REF
Reference voltage terminal. Drive this terminal
with a low impedance voltage source to level shift
the output.
7
VOUT
Output terminal.
8
+VS
Description
Positive power supply terminal.
FIGURE 2. Terminal connections.
DLA LAND AND MARITIME
COLUMBUS, OHIO
SIZE
A
CODE IDENT NO.
16236
REV
DWG NO.
V62/13625
PAGE
13
4. VERIFICATION
4.1 Product assurance requirements. The manufacturer is responsible for performing all inspection and test requirements as
indicated in their internal documentation. Such procedures should include proper handling of electrostatic sensitive devices,
classification, packaging, and labeling of moisture sensitive devices, as applicable.
5. PREPARATION FOR DELIVERY
5.1 Packaging. Preservation, packaging, labeling, and marking shall be in accordance with the manufacturer’s standard commercial
practices for electrostatic discharge sensitive devices.
6. NOTES
6.1 ESDS. Devices are electrostatic discharge sensitive and are classified as ESDS class 1 minimum.
6.2 Configuration control. The data contained herein is based on the salient characteristics of the device manufacturer’s data book.
The device manufacturer reserves the right to make changes without notice. This drawing will be modified as changes are provided.
6.3 Suggested source(s) of supply. Identification of the suggested source(s) of supply herein is not to be construed as a guarantee
of present or continued availability as a source of supply for the item. DLA Land and Maritime maintains an online database of all
current sources of supply at http://www.landandmaritime.dla.mil/Programs/Smcr/.
Vendor item drawing
administrative control
number 1/
Device
manufacturer
CAGE code
Transportation
mode and order
quantity
Top side
marking
Vendor part number
V62/13625-01XE
24355
Tube, 50
Y4T
AD8421TRMZ-EP
24355
Reel, 1,000
Y4T
AD8421TRMZ-EP-R7
1/ The vendor item drawing establishes an administrative control number for identifying the item on the
engineering documentation.
CAGE code
24355
DLA LAND AND MARITIME
COLUMBUS, OHIO
Source of supply
Analog Devices
Route 1 Industrial Park
P.O. Box 9106
Norwood, MA 02062
Point of contact: Raheen Business Park
Limerick, Ireland
SIZE
A
CODE IDENT NO.
16236
REV
DWG NO.
V62/13625
PAGE
14