Datasheet > ADC12QS065

ADC12QS065

更新时间： 2024-02-08 18:37:22

品牌	Logo	应用领域
德州仪器 - TI		转换器模数转换器
页数	文件大小	规格书
33页	863K
描述
四通道、12 位、65MSPS 模数转换器 (ADC)

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ADC12QS065 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	QFN
包装说明：	HVQCCN, LCC60,.35SQ,20	针数：	60
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	1 week
风险等级：	1.26	最大模拟输入电压：	2 V
最小模拟输入电压：	-2 V	最长转换时间：	0.138462 µs
转换器类型：	ADC, PROPRIETARY METHOD	JESD-30 代码：	S-PQCC-N60
JESD-609代码：	e3	长度：	9 mm
最大线性误差 (EL)：	0.0342%	湿度敏感等级：	3
模拟输入通道数量：	4	位数：	12
功能数量：	1	端子数量：	60
最高工作温度：	85 °C	最低工作温度：	-40 °C
输出位码：	BINARY	输出格式：	SERIAL
封装主体材料：	PLASTIC/EPOXY	封装代码：	HVQCCN
封装等效代码：	LCC60,.35SQ,20	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	260
电源：	3.3 V	认证状态：	Not Qualified
采样速率：	65 MHz	采样并保持/跟踪并保持：	SAMPLE
座面最大高度：	0.8 mm	子类别：	Analog to Digital Converters
最大压摆率：	200 mA	标称供电电压：	3.3 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Matte Tin (Sn)
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	9 mm	Base Number Matches：	1

ADC12QS065 数据手册

ADC12QS065

www.ti.com

SNOSAD6I –JULY 2005–REVISED APRIL 2013

PIN DESCRIPTIONS (continued)

Pin No.

Symbol

Description

ANALOG POWER

Positive analog supply pins. These pins should be connected to a quiet +3.3V source

and bypassed to AGND with 0.1 µF capacitors located near these power pins, and with

a 10 µF capacitor.

1,15,17,19,

58,59

V_A

2,5,8,11,

14,16,18,

46,49,60

The ground return for the analog supply.

NOTE: The exposed pad on the WQFN package must be soldered to AGND.

AGND

DIGITAL POWER

Positive digital supply pin. This pin should be connected to the same quiet +3.3V source

as is V_Aand be bypassed to DGND with a 0.1 µF capacitor located near the power pin

and with a 10 µF capacitor.

26,53

V_D

27, 52

DGND

The ground return for the digital supply.

Positive driver supply pin for the ADC12QS065's output drivers. This pin should be

connected to a voltage source of +2.5V to V_Dand be bypassed to DR GND with a 0.1

µF capacitor. If the supply for this pin is different from the supply used for V_Aand V_D, it

should also be bypassed with a 10 µF capacitor. V_DRshould never exceed the voltage

on V_D. All bypass capacitors should be located near the supply pin.

28, 51

V_DR

30,35,40, 45,50

DRGND

The ground return for the ADC12QS065's output drivers.

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

Absolute Maximum Ratings^(1)(2)(3)(4)

V_A, V_D, V_DR

3.8V

≤ 100 mV

|V_A–V_D|

Voltage on any pin (excludes pins 29 to 45)

Voltage on any pin (pins 29 to 45)

Input Current at Any Pin⁽⁵⁾

Package Input Current⁽⁵⁾

Package Dissipation at T_A= 25°C

−0.3V to (V_Aor V_D+0.3V)

-0.3V to 2V

±25 mA

±50 mA

See⁽⁶⁾

Human Body Model⁽⁷⁾

Machine Model⁽⁷⁾

2500V

ESD Susceptibility

250V

Soldering Temperature

Storage Temperature

Infrared (10 sec.)⁽⁸⁾

235°C

−65°C to +150°C

(1) All voltages are measured with respect to GND = AGND = DGND = 0V, unless otherwise specified.

(2) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for

which the device is ensured to be functional, but do not ensure specific performance limits. For ensured specifications and test

conditions, see the Electrical Characteristics. The ensured specifications apply only for the test conditions listed. Some performance

characteristics may degrade when the device is not operated under the listed test conditions. Operation of the device beyond the

maximum Operating Ratings is not recommended.

(3) Soldering process must comply with Texas Instruments' Reflow Temperature Profile specifications. Refer to www.ti.com/packaging.

(4) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/Distributors for availability and

specifications.

(5) When the input voltage at any pin exceeds the power supplies (that is, V_IN< AGND, or V_IN> V_A), the current at that pin should be

limited to 25 mA. The 50 mA maximum package input current rating limits the number of pins that can safely exceed the power supplies

with an input current of 25 mA to two.

(6) The absolute maximum junction temperature (T_Jmax) for this device is 150°C. The maximum allowable power dissipation is dictated by

T_Jmax, the junction-to-ambient thermal resistance (θ_JA), and the ambient temperature, (T_A), and can be calculated using the formula

P_DMAX = (T_Jmax - T_A)/θ_JA. In the 60-pin WQFN, θ_JAis 20°C/W with the exposed pad soldered to a ground plane, so P_DMAX = 2 W at

the maximum operating ambient temperature of 85°C. Note that the power consumption of this device under normal operation will

typically be about 900 mW. The values for maximum power dissipation listed above will be reached only when the device is operated in

a severe fault condition (e.g. when input or output pins are driven beyond the power supply voltages, or the power supply polarity is

reversed). Obviously, such conditions should always be avoided.

(7) Human body model is 100 pF capacitor discharged through a 1.5 kΩ resistor. Machine model is 220 pF discharged through 0Ω.

(8) Reflow Reflow temperature profiles are different for lead-free and non-lead-free packages.

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与ADC12QS065相关器件

型号	品牌	描述	获取价格	数据表
ADC12QS065CISQ/NOPB	TI	四通道、12 位、65MSPS 模数转换器 (ADC) \| NKA \| 60 \| -40	获取价格
ADC12QS065CIVS	NSC	Quad 12-Bit 65 MSPS A/D Converter with LVDS Serialized Outputs	获取价格
ADC12QS065EVAL	NSC	Quad 12-Bit 65 MSPS A/D Converter with LVDS Serialized Outputs	获取价格
ADC-12QU/BCD	ADI	IC 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, DMA72, MODULE-72, Analog to Digita	获取价格
ADC-12QU/BIN	ADI	IC 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, DMA72, MODULE-72, Analog to Digita	获取价格
ADC-12QZ	ADI	IC 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, DMA72, MODULE-72, Analog to	获取价格

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