Datasheet > ICM7610

ICM7610

更新时间： 2024-01-27 02:10:19

品牌	Logo	应用领域
ICMIC		/
页数	文件大小	规格书
12页	222K
描述
12/10/8-Bit Low Power Voltage Output Quad DACs With Parallel Interface

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ICM7610 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Contact Manufacturer	零件包装代码：	TSSOP
包装说明：	TSSOP, TSSOP24,.25	针数：	24
Reach Compliance Code：	unknown	风险等级：	5.45
最大模拟输出电压：	5.5 V	最小模拟输出电压：
转换器类型：	D/A CONVERTER	输入位码：	BINARY
输入格式：	PARALLEL, WORD	JESD-30 代码：	R-PDSO-G24
长度：	6.5 mm	最大线性误差 (EL)：	0.293%
位数：	10	功能数量：	1
端子数量：	24	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装等效代码：	TSSOP24,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	NOT SPECIFIED	电源：	3/5 V
认证状态：	Not Qualified	座面最大高度：	1.2 mm
标称安定时间 (tstl)：	8 µs	子类别：	Other Converters
最大压摆率：	0.7 mA	标称供电电压：	3.6 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	4.4 mm	Base Number Matches：	1

ICM7610 数据手册

ICM7620/7610/7600

APPLICATIONS INFORMATION

Power Supply Bypassing and Layout Considerations

As in any precision circuit, careful consideration has to be given to layout of the supply and ground. The return path from the GND

to the supply ground should be short with low impedance. Using a ground plane would be ideal. The supply should have some

bypassing on it. A 10 µF tantalum capacitor in parallel with a 0.1 µF ceramic with a low ESR can be used. Ideally these would be

placed as close as possible to the device. Avoid crossing digital and analog signals, specially the reference, or running them close

to each other.

Output Swing Limitations

The ideal rail-to-rail DAC would swing from GND to V_DD. However, offset and gain error limit this ability. Figure 1 illustrates how a

negative offset error will affect the output. The output will limit close to ground since this is single supply part, resulting in a dead-

band area. As a larger input is loaded into the DAC the output will eventually rise above ground. This is why the linearity is

specified for a starting code greater than zero.

Figure 2 illustrates how a gain error or positive offset error will affect the output when it is close to V_DD. A positive gain error or

positive offset will cause the output to be limited to the positive supply voltage resulting in a dead-band of codes close to full-scale.

OFFSET AND

GAIN ERROR

V_DD

DEADBAND

NEGATIVE

OFFSET

POSITIVE

OFFSET

Figure 1. Effect of Negative Offset

Figure 2. Effect of Gain Error and Positive Offset

Rev. A7

ICmic reserves the right to change specifications without prior notice

1...5 6 789 10 11 12

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与ICM7610相关器件

型号	品牌	获取价格	描述	数据表
ICM7610T	ICMIC	获取价格	12/10/8-Bit Low Power Voltage Output Quad DACs With Parallel Interface
ICM7610TG	ICMIC	获取价格	12/10/8-Bit Low Power Voltage Output Quad DACs With Parallel Interface
ICM7620	ICMIC	获取价格	12/10/8-Bit Low Power Voltage Output Quad DACs With Parallel Interface
ICM7620T	ICMIC	获取价格	12/10/8-Bit Low Power Voltage Output Quad DACs With Parallel Interface
ICM7620TG	ICMIC	获取价格	12/10/8-Bit Low Power Voltage Output Quad DACs With Parallel Interface
ICM7655ITV	INTERSIL	获取价格	TIMERS COUNTERS AND DISPLAY DRIVERS
ICM7712	ICMIC	获取价格	12-Bit 1.2v Low Power Single DAC With Serial Interface and Voltage Output
ICM7722	ICMIC	获取价格	12-Bit 1.2v Low Power Dual DAC With Serial Interface and Voltage Output
ICM7912	ICMIC	获取价格	12-BIT 125KSPS SAR ADC
ICM8010	ICMIC	获取价格	1.2V , 750 KSPS, 10BIT SAR ADC

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