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Analog Devices LTC2160IUK#PBF — Discrete Semiconductors

LTC2160IUK#PBF 16-bit 25 MSPS ADC, Differential, QFN-48

MPNLTC2160IUK#PBF
End of Life

Analog Devices LTC2160IUK#PBF, 16-bit pipelined ADC, 25 MSPS, differential input, LVDS - Parallel interface, 48-QFN exposed pad, tube.

$64.31Ref. price · indicative, final on quote
Packaging48-WFQFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LTC2160IUK#PBF specifications
ParameterValue
Input typeDifferential
MountingSurface Mount
Reference typeExternal, Internal
Voltage - supply, analog1.7V ~ 1.9V
Voltage - supply, digital1.7V ~ 1.9V
I/O channels1
Data interfaceLVDS - Parallel, Parallel
Operating temperature-40°C ~ 85°C
PackageTube
ArchitecturePipelined
ConfigurationS/H-ADC
Number of bits16
Case48-WFQFN Exposed Pad
Ratio - s (H:ADC)1:1
Number of a (D converters)1
Sampling rate (Per second)25M

Product details

25 MSPS, 16-bit — where the speed meets the noise floor

The LTC2160IUK#PBF is a 16-bit pipelined ADC sampling at 25 MSPS with a differential input — the 25 MSPS rate is the ceiling for capturing fast transients in a single channel, while the 16-bit resolution gives you 96 dB of theoretical dynamic range before the noise floor of the front-end amplifier dominates.

Package and board-fit — 48-QFN with exposed pad

The LVDS - Parallel data interface gives you a choice: run the output as a serial LVDS pair to save trace count, or switch to parallel CMOS for simpler FPGA glue logic. The 1:1 S/H:ADC ratio means no interleaving artifacts — one sample per clock edge.

Frequently asked questions

What is the closest functional second-source for LTC2160IUK#PBF?

The AD9265BCPZ-125 is a 16-bit pipelined ADC with differential input and LVDS interface, but it samples at 125 MSPS — five times the rate of the LTC2160IUK#PBF. The package and pinout differ (48-LFCSP vs 48-QFN), so a board spin is required. The LTC2160IUK#PBF is the lower-speed, lower-power option in the same resolution class.

What is the input type of LTC2160IUK#PBF?

The input is differential only — no single-ended mode. The differential input provides common-mode rejection and doubles the full-scale swing for a given supply, which is standard for high-speed pipelined ADCs.