LTC1605-1CN#PBF vs ADS8401IPFBRG4 Comparison
Detailed side-by-side comparison of LTC1605-1CN#PBF by Analog Devices and ADS8401IPFBRG4 by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Analog Devices
LTC1605-1CN#PBF - 16-Bit, 100ksps SAR ADC, 0-4V Input, 28-PDIP | Analog Devices
LTC1605-1CN#PBF ✓ ActiveTexas Instruments
ADS8401IPFBRG4 - 16-Bit 1.25MSPS SAR ADC with Reference | TI
ADS8401IPFBRG4 ObsoleteSpecification Comparison
| Parameter | LTC1605-1CN#PBF | ADS8401IPFBRG4 |
|---|---|---|
| Brand | Analog Devices | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $24.40 | $11.75 |
| Resolution | 16 bits | 16 bit |
| Sampling Rate | 100 ksps | 1.25 MSPS |
| Number of Input Channels | 1 | — |
| Converter Type | SAR (Successive Approximation) | — |
| Analog Input Range (LTC1605-1) | 0 V to 4 V | — |
| Supply Voltage | 5 V (single supply) | — |
| Power Dissipation (typical) | 55 mW | — |
| Integral Nonlinearity (INL) max | ±2.0 LSB | — |
| No Missing Codes | 16 bits (guaranteed over temperature) | — |
| Internal Reference | 2.5 V (trimmed) | 4.096 V (typical) |
| External Reference Input | Yes | — |
| Data Interface | Parallel (16-bit or 2-byte) | Parallel (16-bit, 3-state) |
| Sample-and-Hold | Integrated | — |
| Conversion Time | [DATA_NEEDED: conversion time in µs] | 0.61 us |
| Operating Temperature Range | 0 °C to 70 °C (commercial) | -40C to +85C |
| Package | 28-pin PDIP (through-hole) | 48-TQFP (PFB) 7x7 mm |
| Pin Count | 28 | — |
| Mounting Type | Through-Hole | Surface Mount |
| RoHS Status | Compliant (#PBF suffix) | Compliant (G4 suffix) |
| MSL Level | 1 (unsealed/through-hole) | — |
| Number of Inputs | — | 1 |
| Architecture | — | SAR (Successive Approximation) |
| Input Type | — | Pseudo-Differential / Unipolar |
| Analog Supply Voltage | — | 5 V |
| Digital Supply Voltage | — | 3 V or 5 V |
| Power Dissipation (Active) | — | 115 mW at 1.25 MSPS |
| Power Dissipation (Power-down) | — | 15 mW typical |
| Lead Finish | — | Pb-free / Green (G4) |