ADR291/ADR292
Rev. F | Page 16 of 20
OUTLINE DIMENSIONS
CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.
COMPLIANT TO JEDEC STANDARDS MS-012-A A
012407-A
0.25 (0.0098)
0.17 (0.0067)
1.27 (0.0500)
0.40 (0.0157)
0.50 (0.0196)
0.25 (0.0099)
45°
1.75 (0.0688)
1.35 (0.0532)
SEATING
PLANE
0.25 (0.0098)
0.10 (0.0040)
4
1
85
5.00 (0.1968)
4.80 (0.1890)
4.00 (0.1574)
3.80 (0.1497)
1.27 (0.0500)
BSC
6.20 (0.2441)
5.80 (0.2284)
0.51 (0.0201)
0.31 (0.0122)
COPLANARITY
0.10
Figure 37. 8-Lead Standard Small Outline Package [SOIC_N]
Narrow Body
(R-8)
Dimensions shown in millimeters and (inches)
8
5
41
PIN 1
0.65 BSC
SEATING
PLANE
0.15
0.05
0.30
0.19
1.20
MAX
0.20
0.09
6.40 BSC
4.50
4.40
4.30
3.10
3.00
2.90
COPLANARIT
Y
0.10
0.75
0.60
0.45
COMPLIANT TO JEDEC STANDARDS MO-153-AA
Figure 38. 8-Lead Thin Shrink Small Outline Package [TSSOP]
(RU-8)
Dimensions shown in millimeters
CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.
COMPLIANT TO JEDEC STANDARDS TO-226-AA
0.115 (2.92)
0.080 (2.03)
0.115 (2.92)
0.080 (2.03)
0.165 (4.19)
0.125 (3.18)
1
2
3
BOTTOM VIEW
SQ
0.019 (0.482)
0.016 (0.407)
0.105 (2.66)
0.095 (2.42)
0.055 (1.40)
0.045 (1.15)
SEATING
PLANE
0.500 (12.70) MIN
0.205 (5.21)
0.175 (4.45)
0.210 (5.33)
0.170 (4.32)
0.135 (3.43)
MIN
0.050 (1.27)
MAX
Figure 39. 3-Lead Plastic Header-Style Package [TO-92]
(T-3)
Dimensions shown in inches and (millimeters)
ADR291/ADR292
Rev. F | Page 17 of 20
ORDERING GUIDE
Model
1
Output
Voltage
Initial Accuracy
(±%)
Temperature
Coefficient Max
(ppm/°C)
Package
Description
Package
Option
Ordering
Quantity
ADR291ERZ 2.50 0.08 8 8-Lead SOIC_N R-8 98
ADR291ERZ-REEL7 2.50 0.08 8 8-Lead SOIC_N R-8 1,000
ADR291FRZ 2.50 0.12 15 8-Lead SOIC_N R-8 98
ADR291FRZ-REEL 2.50 0.12 15 8-Lead SOIC_N R-8 2,500
ADR291FRZ-REEL7 2.50 0.12 15 8-Lead SOIC_N R-8 1,000
ADR291GRZ 2.50 0.24 25 8-Lead SOIC_N R-8 98
ADR291GRZ-REEL 2.50 0.24 25 8-Lead SOIC_N R-8 2,500
ADR291GRZ-REEL7 2.50 0.24 25 8-Lead SOIC_N R-8 1,000
ADR291GRUZ 2.50 0.24 25 8-Lead TSSOP RU-8 98
ADR291GRUZ-REEL 2.50 0.24 25 8-Lead TSSOP RU-8 1,000
ADR291GRUZ-REEL7 2.50 0.24 25 8-Lead TSSOP RU-8 1,000
ADR291GT9Z 2.50 0.24 25 3-Lead TO-92 T-3 98
ADR292ERZ 4.096 0.07 8 8-Lead SOIC_N R-8 98
ADR292ERZ-REEL 4.096 0.07 8 8-Lead SOIC_N R-8 2,500
ADR292FRZ 4.096 0.10 15 8-Lead SOIC_N R-8 98
ADR292FRZ-REEL 4.096 0.10 15 8-Lead SOIC_N R-8 2,500
ADR292FRZ-REEL7 4.096 0.10 15 8-Lead SOIC_N R-8 1,000
ADR292GRZ 4.096 0.15 25 8-Lead SOIC_N R-8 98
ADR292GRZ-REEL7 4.096 0.15 25 8-Lead SOIC_N R-8 1,000
ADR292GRUZ 4.096 0.24 25 8-Lead TSSOP RU-8 98
ADR292GRUZ-REEL7 4.096 0.15 25 8-Lead TSSOP RU-8 1,000
1
Z = RoHS Compliant Part.
ADR291/ADR292
Rev. F | Page 18 of 20
NOTES

ADR291GRZ

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Voltage References 2.5V Micropower Low Noise Prec
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union