CHIPNOBO
Semiconductor Replacement Engineering & Supply Continuity
Comparators
PRODUCT DATASHEET
ChipNobo MPN
NB1721IGN#TRPBF
GLOBAL BRAND CROSS-REFERENCE
Analog Devices Inc.
IC COMPARATOR 4 GEN PUR 16SSOP
LT1721IGN#TRPBF
- High-reliability design
- Long-term stable supply
- RoHS compliant
IC COMPARATOR 4 GEN PUR 16SSOP
1. PRODUCT POSITIONING
NB1721IGN#TRPBF is a product identity corresponding to the reference product LT1721IGN#TRPBF. 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 | Analog Devices Inc. LT1721IGN#TRPBF | ChipNobo NB1721IGN#TRPBF | Match |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | ✓ |
| Part Status | Active | Active | ✓ |
| Mounting Type | Surface Mount | Surface Mount | ✓ |
| Number of Elements | 4 | 4 | ✓ |
| Type | General Purpose | General Purpose | ✓ |
| Voltage - Input Offset (Max) | 3mV @ 5V | 3mV @ 5V | ✓ |
| Current - Output (Typ) | 20mA | 20mA | ✓ |
| Package / Case | 16-SSOP (0.154", 3.90mm Width) | 16-SSOP (0.154", 3.90mm Width) | ✓ |
| Supplier Device Package | 16-SSOP | 16-SSOP | ✓ |
| Output Type | CMOS Rail-to-Rail TTL | CMOS Rail-to-Rail TTL | ✓ |
| Propagation Delay (Max) | 10ns | 10ns | ✓ |
| Voltage - Supply, Single/Dual (±) | 2.7V ~ 6V | 2.7V ~ 6V | ✓ |
| Current - Input Bias (Max) | 6µA @ 5V | 6µA @ 5V | ✓ |
| Current - Quiescent (Max) | 7mA | 7mA | ✓ |
| CMRR, PSRR (Typ) | 70dB CMRR, 80dB PSRR | 70dB CMRR, 80dB PSRR | ✓ |
| Hysteresis | 7mV | 7mV | ✓ |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ✓ |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | ✓ |