ISD5216PY Equivalent & Substitute Parts

Part Overview

The ISD5216PY is a voice record/playback IC manufactured by Nuvoton Technology Corporation, part of the ChipCorder® series. This component provides multiple message recording and playback functionality with a storage duration of 8 minutes 3 seconds to 16 minutes 6 seconds. The ISD5216PY is classified as obsolete, making identification of compatible substitute parts essential for ongoing system support and new design implementations.

Substiute Parts

ISD5216PY

Nuvoton Technology CorporationIn Stock: 988ISD5216PY Datasheet

Current PartRFQ

ISD5116PY

Nuvoton Technology CorporationIn Stock: 2436ISD5116PY Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The ISD5216PY can be substituted with the ISD5116PY based on the following alignment of critical electrical and mechanical parameters:

Substitution Criteria:

• Identical I2C interface protocol
• Matching 28-DIP through-hole package and physical dimensions (0.600", 15.24mm)
• Identical supply voltage range (2.7 V ~ 3.3 V)
• Identical operating temperature range (0°C ~ 70°C)
• Identical sampling frequency range (4 ~ 8 kHz)
• Identical oscillator type (Internal/External)
• Identical messaging capability (Multiple)
• Compatible feature set (Auto Mute, Automatic Gain Control, Volume Control)
• Same manufacturer (Nuvoton Technology Corporation)
• Same series (ChipCorder®)

The ISD5116PY provides extended recording duration (8 minutes 44 seconds to 17 minutes 28 seconds) compared to the ISD5216PY, with a slightly narrower filter pass band (1.7 ~ 3.4 kHz versus 1.8 ~ 3.7 kHz).

Parameter Comparison

Engineering Selection Recommendations

The ISD5116PY is the designated substitute for the obsolete ISD5216PY. The ISD5116PY maintains active product status with Nuvoton Technology Corporation, ensuring ongoing availability and support. Both components share identical electrical interfaces, supply requirements, and mechanical packaging, enabling direct substitution in existing designs.

The ISD5116PY provides extended recording duration capability, which represents an enhancement over the original ISD5216PY specification. The ISD5116PY is ROHS3 compliant with MSL rating of 1 (Unlimited), compared to the ISD5216PY MSL rating of 3 (168 Hours), indicating improved moisture handling characteristics.

Selection of the ISD5116PY is appropriate for applications requiring voice record/playback functionality with I2C interface control, multiple message storage, and 28-DIP through-hole mounting.

Frequently Asked Questions (FAQ)

Q: Can the ISD5116PY directly replace the ISD5216PY in existing circuit designs?

A: Yes. Both components share identical I2C interface protocol, 28-DIP package dimensions, supply voltage (2.7 V ~ 3.3 V), operating temperature range (0°C ~ 70°C), and sampling frequency (4 ~ 8 kHz). No circuit modifications are required for substitution.

Q: What are the key differences between ISD5216PY and ISD5116PY?

A: The ISD5116PY provides extended recording duration (8 minutes 44 seconds to 17 minutes 28 seconds versus 8 minutes 3 seconds to 16 minutes 6 seconds). The filter pass band is slightly narrower (1.7 ~ 3.4 kHz versus 1.8 ~ 3.7 kHz). The ISD5116PY is active product status with improved moisture sensitivity rating (MSL 1 versus MSL 3).

Q: Are there input/output signal differences between these components?

A: The ISD5216PY supports I2S input and output signals in addition to analog single-ended and microphone inputs. The ISD5116PY supports analog differential output in addition to analog single-ended output. Both support PWM speaker output and microphone input.

Q: What is the moisture sensitivity level difference?

A: The ISD5216PY has MSL 3 (168 Hours), while the ISD5116PY has MSL 1 (Unlimited). MSL 1 indicates superior moisture resistance and less stringent storage requirements.

Q: Are both components RoHS compliant?

A: The ISD5116PY is ROHS3 compliant. The ISD5216PY RoHS status is not specified in the provided data.