The ADC08351 is an easy to use low power, low cost, small size, 42 MSPS analog-to-digital converter that digitizes signals to 8 bits. The ADC08351 uses an unique architecture that achieves 7.2 Effective Bits with a 4.4 MHz input and 42 MHz clock frequency and 6.8 Effective Bits with a 21 MHz input and 42 MHz clock frequency. Output formatting is straight binary coding.

To minimize system cost and power consumption, the ADC08351 requires minimal external components and includes input biasing to allow optional a.c. input signal coupling. The user need only provide a +3V supply and a clock. Many applications require no separate reference or driver components.

The excellent dc and ac characteristics of this device, together with its low power consumption and +3V single supply operation, make it ideally suited for many video and imaging applications, including use in portable equipment. Total power consumption is reduced to less than 7 mW in the power-down mode. Furthermore, the ADC08351 is resistant to latch-up and the outputs are short-circuit proof.

Fabricated on a 0.35 micron CMOS process, the ADC08351 is offered in TSSOP and WQFN (a molded lead frame-based chip-scale package), and is designed to operate over the industrial temperature range of −40°C to +85°C.

• Low Input Capacitance
• Internal Sample-and-Hold Function
• Single +3V Operation
• Power Down Feature
• TRI-STATE Outputs

Key Specifications

• Resolution: 8 Bits
• Maximum Sampling Frequency: 42MSPS (min)
• ENOB @ fCLK = 42 MHz, fIN = 4.4 MHz: 7.2 Bits (typ)
• Ensured No Missing Codes
• Power Consumption: 40 mW (typ); 48 mW (max) (Excluding Reference Current)

• Sample rate (Max) (MSPS)
• 42
• Resolution (Bits)
• 8
• Number of input channels
• 1
• Interface type
• Parallel CMOS
• Analog input BW (MHz)
• 120
• Features
• Low Power
• Rating
• Catalog
• Input range (Vp-p)
• 0.73
• Power consumption (Typ) (mW)
• 40
• Architecture
• Pipeline
• SNR (dB)
• 45
• ENOB (Bits)
• 7.2
• SFDR (dB)
• 57
• Operating temperature range (C)
• -40 to 85
• Input buffer
• No

ADC08351的完整型号有：ADC08351CILQX/NOPB、ADC08351CIMTCX/NOPB，以下是这些产品的关键参数及官网采购报价：

ADC08351CILQX/NOPB，工作温度：-40 to 85，封装：WQFN (NHW)-24，包装数量MPQ：4500个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：SN，TI官网ADC08351CILQX/NOPB的批量USD价格：1.618（1000+）

ADC08351CIMTCX/NOPB，工作温度：-40 to 85，封装：TSSOP (PW)-20，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SN，TI官网ADC08351CIMTCX/NOPB的批量USD价格：1.571（1000+）

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