CHIPNOBO
Semiconductor Replacement Engineering & Supply Continuity
Digital to Analog Converters (DAC)
PRODUCT DATASHEET
ChipNobo MPN
NB7731EC
GLOBAL BRAND CROSS-REFERENCE
Texas Instruments
IC DAC 16BIT V-OUT 24SSOP
DAC7731EC
- High-reliability design
- Long-term stable supply
- RoHS compliant
IC DAC 16BIT V-OUT 24SSOP
1. PRODUCT POSITIONING
NB7731EC is a product identity corresponding to the reference product DAC7731EC. This document presents the available product specifications, mechanical/package information and compatibility summary for engineering and procurement reference.
This document is a product information. Compatibility conclusions should be read together with the applicable Cross-Reference Identification (CID) rule, package/pin verification and engineering review record.
| 2. TECHNICAL SPECIFICATION COMPARISON (core parameters) | |||
|---|---|---|---|
| Parameter | Texas Instruments DAC7731EC | ChipNobo NB7731EC | Match |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | ✓ |
| Part Status | Active | Active | ✓ |
| Mounting Type | Surface Mount | Surface Mount | ✓ |
| Programmable | Not Verified | Not Verified | ✓ |
| Voltage - Supply, tal | 5V | 5V | ✓ |
| Number of D/A Converters | 1 | 1 | ✓ |
| Differential Output | No | No | ✓ |
| Output Type | Voltage - Buffered | Voltage - Buffered | ✓ |
| Data Interface | SPI | SPI | ✓ |
| Architecture | R-2R | R-2R | ✓ |
| Reference Type | External, Internal | External, Internal | ✓ |
| Settling Time | 5µs | 5µs | ✓ |
| Number of Bits | 16 | 16 | ✓ |
| Package / Case | 24-SSOP (0.209", 5.30mm Width) | 24-SSOP (0.209", 5.30mm Width) | ✓ |
| Supplier Device Package | 24-SSOP | 24-SSOP | ✓ |
| INL/DNL (LSB) | ±3 (Max), ±1 (Max) | ±3 (Max), ±1 (Max) | ✓ |
| Voltage - Supply, Analog | ±11.4V ~ 15.75V, -4.75V ~ -15.75V | ±11.4V ~ 15.75V, -4.75V ~ -15.75V | ✓ |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ✓ |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 3 (168 Hours) | ✓ |