Linear Technology LTC2345HUK-16#PBF
- Part Number:
- LTC2345HUK-16#PBF
- Manufacturer:
- Linear Technology
- Ventron No:
- 3009197-LTC2345HUK-16#PBF
- Description:
- IC ADC 16BIT 8CH 200KSPS 48QFN
- ECAD Model:
-
- Datasheet:
- LTC2345HUK-16#PBF
Description
The LTC2345-16 is an octal, 16-bit, 200ksps differential SoftSpan ADC with a wide input common mode range. It features eight simultaneous sampling channels, guaranteed 16-bit resolution with no missing codes, and a maximum INL of ±1.25LSB. The ADC offers per-channel SoftSpan input ranges of ±4.096V, 0V to 4.096V, ±2.048V, 0V to 2.048V, 5V, 0V to 5V, ±2.5V, and 0V to 2.5V.
Features
200ksps per channel throughput
Eight simultaneous sampling channels
Guaranteed 16-bit, no missing codes
Differential, wide common mode range inputs
Per-channel SoftSpan input ranges
91dB single-conversion SNR (typical)
-113dB THD (typical) at fIN = 2kHz
102dB CMRR (typical) at fIN = 200Hz
Rail-to-rail input overdrive tolerance
Guaranteed operation to 125°C
Integrated reference and buffer (4.096V)
SPI CMOS (1.8V to 5V) and LVDS serial I/O
Internal conversion clock, no cycle latency
81mW power dissipation (typical)
48-lead (7mm x 7mm) QFN package
Applications
Programmable logic controllers
Industrial process control
Medical imaging
High speed data acquisition
The LTC2345-16 is an octal, 16-bit, 200ksps differential SoftSpan ADC with a wide input common mode range. It features eight simultaneous sampling channels, guaranteed 16-bit resolution with no missing codes, and a maximum INL of ±1.25LSB. The ADC offers per-channel SoftSpan input ranges of ±4.096V, 0V to 4.096V, ±2.048V, 0V to 2.048V, 5V, 0V to 5V, ±2.5V, and 0V to 2.5V.
Features
200ksps per channel throughput
Eight simultaneous sampling channels
Guaranteed 16-bit, no missing codes
Differential, wide common mode range inputs
Per-channel SoftSpan input ranges
91dB single-conversion SNR (typical)
-113dB THD (typical) at fIN = 2kHz
102dB CMRR (typical) at fIN = 200Hz
Rail-to-rail input overdrive tolerance
Guaranteed operation to 125°C
Integrated reference and buffer (4.096V)
SPI CMOS (1.8V to 5V) and LVDS serial I/O
Internal conversion clock, no cycle latency
81mW power dissipation (typical)
48-lead (7mm x 7mm) QFN package
Applications
Programmable logic controllers
Industrial process control
Medical imaging
High speed data acquisition
Linear Technology LTC2345HUK-16#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC2345HUK-16#PBF.
- Lifecycle StatusPRODUCTION (Last Updated: 2 weeks ago)
- Factory Lead Time8 Weeks
- Mounting TypeSurface Mount
- Package / Case48-WFQFN Exposed Pad
- Number of Pins48
- Operating Temperature-40°C~125°C
- PackagingTube
- SeriesSoftSpan™
- Published2015
- FeatureSimultaneous Sampling
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Base Part NumberLTC2345
- Pin Count48
- ConfigurationS/H-MUX-ADC
- InterfaceLVDS, SPI, Serial
- Max Supply Voltage5.25V
- Min Supply Voltage4.75V
- Number of Bits16
- Input TypeDifferential
- ArchitectureSAR
- Number of Inputs8
- Reference TypeExternal, Internal
- Data InterfaceLVDS - Serial, SPI
- Resolution2 B
- Sampling Rate200 ksps
- Voltage - Supply, Analog5V
- Sampling Rate (Per Second)200k
- Number of A/D Converters1
- Ratio - S/H:ADC8:1
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
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