Analog Devices Manufacturer Skill

MPN Structure

Analog Devices MPNs follow this general structure:

[PREFIX][SERIES][GRADE][PACKAGE][ROHS][REEL]
   |       |       |       |       |      |
   |       |       |       |       |      +-- Optional: -R7=7" tape, -RL=large reel
   |       |       |       |       +-- Z = RoHS compliant
   |       |       |       +-- Package code (R, RU, RZ, etc.)
   |       |       +-- Temperature/performance grade (A-G, J, K, etc.)
   |       +-- Series number (e.g., 8065, 7606, 590)
   +-- Family prefix (AD, OP, REF, AMP, ADXL, etc.)

Example Decoding

AD8065ARTZ-R7
|   |   ||||  |
|   |   ||||  +-- R7 = 7" tape and reel
|   |   |||+-- Z = RoHS compliant
|   |   ||+-- T = SOT-23 package (5-pin)
|   |   |+-- R = Surface mount
|   |   +-- A = -40C to +85C industrial grade
|   +-- 8065 = High speed FET input op-amp series
+-- AD = Analog Devices prefix

ADXL345BCCZ-RL
|   |   |  ||  |
|   |   |  ||  +-- RL = Large tape and reel
|   |   |  |+-- Z = RoHS compliant
|   |   |  +-- CC = LGA package
|   |   +-- B = Variant (improved specs)
|   +-- 345 = 3-axis digital accelerometer
+-- ADXL = Accelerometer family prefix

AD7606BSTZ
|   |   |||
|   |   ||+-- Z = RoHS compliant
|   |   |+-- T = LQFP package
|   |   +-- S = industrial temp, LQFP
|   +-- 7606 = 8-channel simultaneous sampling ADC
+-- AD = Analog Devices prefix

---

Family Prefixes

Analog/Precision (AD, OP, AMP)

Prefix	Category	Examples
AD8xxx	High-speed op-amps	AD8065 (FET input), AD8599 (low noise)
AD5xxx	DACs	AD5628 (octal 12-bit), AD5543 (16-bit)
AD7xxx	ADCs	AD7606 (8-ch SAR), AD7124 (24-bit sigma-delta)
AD9xxx	High-speed ADCs	AD9697 (14-bit 1.3GSPS)
OP	Precision op-amps	OP07, OP27, OP37, OP177
AMP	Amplifiers	AMP01, AMP02

Voltage References (REF, ADR)

Prefix	Category	Examples
REF	Voltage references	REF195, REF02
ADR	Precision references	ADR421, ADR4540

Sensors & MEMS (ADXL, ADXRS, ADT)

Prefix	Category	Examples
ADXL	Accelerometers	ADXL345, ADXL355, ADXL375
ADXRS	Gyroscopes	ADXRS290, ADXRS450
ADT	Digital temp sensors	ADT7410, ADT7420
AD590	Analog temp sensor	AD590 (current output)
TMP	Temperature sensors	TMP35, TMP36

Audio/Video (SSM, ADV)

Prefix	Category	Examples
SSM	Audio products	SSM2164, SSM2166
ADV	Video products	ADV7611, ADV7842

---

Package Codes

Surface Mount Packages

Code	Package	Description
R	SOIC	Small Outline IC (narrow body)
RW	SOIC-Wide	Wide body SOIC
RM	MSOP	Mini Small Outline Package
RU	TSSOP	Thin Shrink SOP
RZ	QFN/LFCSP	Quad Flat No-lead
RT	SOT-23-5	5-pin SOT-23
T	LQFP	Low-profile QFP
BCP	WLCSP	Wafer Level CSP
CP	LGA	Land Grid Array
CCZ	LGA	LGA variant (accelerometers)
BCCZ	LGA	LGA variant (3x5mm)

Through-Hole Packages

Code	Package	Description
N	PDIP	Plastic DIP
P	PDIP	Plastic DIP (alternate)
H	TO-39/TO-52	Metal can (hermetic)
JH	CDIP	Ceramic DIP (hermetic)
K	TO-3	Metal power package

Package Suffix Examples

MPN	Package
AD8065ARZ	SOIC-8
AD8065ARTZ	SOT-23-5
AD8065ARMZ	MSOP-8
AD8065ACPZ	LFCSP-8 (QFN)
ADXL345BCCZ	LGA-14
AD7606BSTZ	LQFP-64

---

Temperature Grades

Standard Grades

Letter	Range	Application
J, K, L	0C to +70C	Commercial
A, B, C	-40C to +85C	Industrial
S, T, U	-55C to +125C	Military/Hi-Rel

Grade Examples in Part Numbers

MPN	Grade	Temp Range
AD8065ARZ	A = Industrial	-40C to +85C
OP27EPZ	E = Commercial	0C to +70C
OP27GPZ	G = Industrial	-40C to +85C
AD590KH	K = Commercial	0C to +70C
AD590LH	L = Commercial (tighter spec)	0C to +70C
AD590MH	M = Military	-55C to +125C

Automotive Suffix

Suffix	Meaning
WARTZ	Automotive qualified (-40C to +105C)
Q1	AEC-Q100 qualified

---

Common Series Reference

Op-Amps

Series	Type	Key Features
AD8065/AD8066	Single/Dual FET	High speed (145MHz), low distortion
AD8605/AD8606/AD8608	Single/Dual/Quad	Rail-to-rail, low noise
AD8597/AD8599	Single/Dual	Ultra low noise, low distortion
AD8613/AD8617/AD8619	Single/Dual/Quad	Micropower rail-to-rail
OP07	Single	Ultralow offset (75uV max)
OP27	Single	Low noise + low offset
OP37	Single	Decompensated OP27 (gain > 5)
OP177	Single	Improved OP07

ADCs (AD7xxx = Precision, AD9xxx = High-Speed)

Series	Type	Resolution
AD7606	8-ch simultaneous SAR	16-bit
AD7124	Sigma-delta	24-bit
AD7190	Sigma-delta	24-bit
AD7689	8-ch SAR	16-bit
AD9697	High-speed	14-bit, 1.3GSPS
AD9628	Dual high-speed	12-bit, 125MSPS

DACs (AD5xxx)

Series	Type	Resolution
AD5543	Current output	16-bit
AD5628/5648/5668	Octal voltage	12/14/16-bit
AD5754	Quad voltage	16-bit

Accelerometers (ADXL)

Series	Type	Range
ADXL345	3-axis digital	+/-16g
ADXL355	3-axis low noise	+/-8g
ADXL375	3-axis high-g	+/-200g
ADXL1002	Single-axis MEMS	+/-50g

Temperature Sensors

Series	Type	Output
AD590	Analog current	1uA/K
ADT7410	Digital I2C	16-bit, 0.0078C
TMP36	Analog voltage	10mV/C

---

Tape and Reel Suffixes

Suffix	Meaning
-R7	7" tape and reel
-RL	13" large tape and reel
-REEL	Large reel (legacy)
-REEL7	7" reel (legacy)
(none)	Tube or tray packaging

LTC/Linear Technology Products

Suffix	Meaning
#TRPBF	2500 piece tape and reel, lead-free
#TRMPBF	500 piece mini reel, lead-free
#PBF	Lead-free (bulk)

---

Handler Implementation Notes

Package Code Extraction

// AD package codes appear AFTER grade letter
// Example: AD8065ARZ -> base="AD8065", grade="A", package="R", rohs="Z"

// Common package code mappings
switch (packageCode) {
    case "R" -> "SOIC";
    case "RM" -> "MSOP";
    case "RU" -> "TSSOP";
    case "RZ" -> "QFN";
    case "RT" -> "SOT-23";
    case "T" -> "LQFP";
    case "CP" -> "LGA";
    case "BCCZ", "CCZ" -> "LGA";  // Accelerometer packages
    case "N", "P" -> "PDIP";
    case "H" -> "TO-52";
}

// IMPORTANT: Strip trailing "Z" (RoHS indicator) before package lookup
// AD8065ARZ -> package is "R" (SOIC), not "RZ" (QFN)
String pkg = mpn.replaceAll("Z$", "").replaceAll(".*[A-Z](R[A-Z]*)$", "$1");

Series Extraction

// Most AD parts: prefix + numeric series
// AD8065ARZ -> series = "AD8065"
// ADXL345BCCZ -> series = "ADXL345"

// OP series: "OP" + 2 digits
// OP27GPZ -> series = "OP27"

// Strip grade, package, and RoHS suffixes
String series = mpn.replaceAll("[A-Z]{1,4}Z?(-R[L7])?$", "");

Critical Pattern Issues

1. AD8xxx vs AD5xxx vs AD7xxx confusion:

   • AD8xxx = Op-amps/amplifiers
   • AD5xxx = DACs
   • AD7xxx = ADCs (precision)
   • AD9xxx = ADCs (high-speed)

2. ADT vs AD590 temperature sensors:

   • ADT = Digital temperature sensors
   • AD590 = Analog current-output sensor

3. Single/Dual/Quad variants:

   • Often differ by last digit: AD8065 (single), AD8066 (dual)
   • Or by middle digits: AD8605/AD8606/AD8608

---

Related Files

• Handler:

  manufacturers/AnalogDevicesHandler.java

• Component types:

  OPAMP_AD

  ,

  ADC_AD

  ,

  DAC_AD

  ,

  AMPLIFIER_AD

  ,

  VOLTAGE_REFERENCE_AD

  ,

  TEMPERATURE_SENSOR_AD

  ,

  ACCELEROMETER_AD

  ,

  GYROSCOPE_AD

• Package registry:

  PackageCodeRegistry.java

  (standard codes)

---

Known Handler Issues

1. HashSet in getSupportedTypes(): Should use

   Set.of()

   or

   EnumSet

   for immutability
2. Missing ADC/DAC patterns: No patterns registered for AD7xxx (ADCs) or AD5xxx (DACs) with manufacturer-specific types
3. Generic IC fallback: ADCs and DACs fall through to generic

   ComponentType.IC

   instead of

   ADC_AD

   /

   DAC_AD

4. Package extraction bug: Current logic doesn't properly handle the grade+package+rohs structure

---

Learnings & Edge Cases

• RoHS suffix "Z": Almost all modern AD parts end with "Z" for RoHS compliance - don't confuse with package code
• Single/Dual naming: AD8065=single, AD8066=dual (differ by last digit)
• OP series grades: OP27E (commercial), OP27G (industrial) - letter comes right after series number
• ADXL accelerometers: Use "BCCZ" and "CCZ" for LGA packages, unique to MEMS products
• AD590 is special: Very old design, uses TO-52 metal can ("H" suffix), current output (1uA/K)
• Linear Technology merger: LTC parts now under AD umbrella, use different suffix convention (#TRPBF)

<!-- Add new learnings above this line -->