LTC2498IUHF#PBF Linear Technology, LTC2498IUHF#PBF Datasheet - Page 13

• Manufacturer Part Number: LTC2498IUHF#PBF
• Description: IC ADC 24BIT 16CH 38-QFN
• Manufacturer: Linear Technology

Specifications of LTC2498IUHF#PBF

• Number Of Bits: 24
• Sampling Rate (per Second): 7.5
• Data Interface: MICROWIRE™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 480µW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 38-WFQFN, Exposed Pad
• Number Of Elements: 1
• Resolution: 24Bit
• Architecture: Delta-Sigma
• Sample Rate: 0.008KSPS
• Input Polarity: Bipolar
• Input Type: Voltage
• Rated Input Volt: ±2.75V
• Differential Input: Yes
• Power Supply Requirement: Single
• Single Supply Voltage (typ): 3.3/5V
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Integral Nonlinearity Error: 10ppm of Vref
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 38
• Package Type: QFN EP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

tiMing DiagraMs
SDO
SDO
SCK
SCK
SDI
SDI
CS
CS
SLEEP
SLEEP
t
5
t
t
1
3
t
Timing Diagram Using Internal SCK (SCK HIGH with CS↓)
Timing Diagram Using External SCK (SCK LOW with CS↓)
1
t
t
6
4
t
t
7
7
t
t
8
8
t
t
KQMIN
KQMIN
DATA IN/OUT
DATA IN/OUT
t
t
KQMAX
KQMAX
t
t
2
CONVERSION
CONVERSION
2
2498 TD01
2498 TD02
LTC2498

2498fe