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Low-Noise 24-bit Delta Sigma ADC

封装信息

Lead Count (#) 24
Pkg. Code MXA
Pitch (mm) 0.65
Pkg. Type TSSOP
Pkg. Dimensions (mm) 7.80 x 4.39 x 0.00

环境和出口类别

Moisture Sensitivity Level (MSL) 2
Pb (Lead) Free Yes
ECCN (US) EAR99
HTS (US) 8542390001
RoHS (ISL26102AVZ-T7A) 下载

产品属性

Lead Count (#) 24
Carrier Type Reel
Moisture Sensitivity Level (MSL) 2
Pb (Lead) Free Yes
Pb Free Category Pb-Free 100% Matte Tin Plate w/Anneal-e3
Temp. Range -40 to +105°C
Country of Assembly Malaysia
Country of Wafer Fabrication Taiwan
Price (USD) | 1ku 9.06248
Analog Supply Voltage (V) 4.75 - 5.25
Channels (#) 2
Conversion Rate (Max) (kSPS) 4
Digital Supply Voltage (V) 2.7 - 5.25
INL (%FS) 0.0002
Length (mm) 7.8
MOQ 250
Noise (μVrms) .007
Pitch (mm) 0.7
Pkg. Dimensions (mm) 7.8 x 4.4 x 0.00
Pkg. Type TSSOP
Power Consumption (mW) 33.75
Qualification Level Standard
Resolution (bits) 24
Supply Voltage (V) 4.75 - 5.25
Thickness (mm) 0
Width (mm) 4.4

描述

The ISL26102 and ISL26104 provide a low-noise programmable gain amplifier along with a 24-bit Delta-Sigma Analog-to-Digital Converter with two channel (ISL26102) or four channel (ISL26104) differential, multiplexed inputs. The devices feature exceptional noise performance for conversion rates ranging from 2. 5Sps to 4kSps. The on-chip low-noise programmable-gain amplifier provides gains ranging from 1 to 128, which supports ±19. 5mVFS from a 5V reference. The high input impedance allows direct connection of sensors such as load cell bridges to ensure the specified measurement accuracy without additional circuitry. The Delta-Sigma ADC features a 3rd-order modulator providing up to 21. 5 bit noise-free performance (10Sps), with user-selectable word rates. The converter can be operated from an external clock source, an external crystal (typically 4. 9152MHz), or the on-chip oscillator. The ISL26102 and ISL26104 offer a simple-to-use serial interface. The ISL26102 and ISL26104 are available in a Thin Shrink Small Outline Package (TSSOP). The devices are specified for operation over the automotive temperature range (-40°C to +105°C).