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参数资料
| 型号： | TLV990-28PFBG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封装： | GREEN, PLASTIC, TQFP-48 |
| 文件页数： | 20/23页 |
| 文件大小： | 408K |
| 代理商： | TLV990-28PFBG4 |
TLV99028
3V, 10BIT, 28MSPS AREA CCD ANALOG FRONT END
SLAS300A AUGUST 2000 REVISED MARCH 2004
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range, TA = 25°C, AVDD
= DVDD = 3 V, ADCCLK = 28 MHz (unless otherwise noted) (continued)
user digital-to-analog converters (DAC)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
DAC resolution
8
Bits
INL
Integral nonlinearity
±0.75
LSB
DNL
Differential nonlinearity
±0.5
LSB
Output voltage range
0
VDD
V
Output settling time
10 pF external load, settle to 1 mV
4
s
reference voltages
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Internal bandgap voltage reference
1.43
1.50
1.58
V
Temperature coefficient
100
ppm/
°C
ADC Ref+
Externally decoupled
2
V
ADC Ref
Externally decoupled
1
V
digital specifications
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Logic inputs
IIH
High-level input current
DIVDD = 3 V
10
A
IIL
Low-level input current
DIVDD = 3 V
10
A
Ci
Input capacitance
5
pF
Logic outputs
VOH
High-level output voltage
IOH = 50 A, DIVDD = 3 V
DIVDD0.4
V
VOL
Low-level output voltage
IOL = 50 A, DIVDD = 3 V
0.4
V
IOZ
High-impedance-state output current
±10
A
Co
Output capacitance
5
pF
key timing requirements
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
tSRW
SR pulse width
Measured at 50% of pulse height
10
ns
tSVW
SV pulse width
Measured at 50% of pulse height
10
ns
tOD
ADCCLK rising edge to output data delay
6
ns
tCSF
CS falling edge to SCLK rising edge
0
ns
tCSR
SCLK falling edge to CS rising edge
5
ns
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相关代理商/技术参数 |
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|---|---|
| TLV990-40 | 制造商:Texas Instruments 功能描述:CCD Analogue Front End 40MSPS TLV990-40 |
| TLV99040PFB | 制造商:Texas Instruments 功能描述: |
| TLV990-40PFB | 功能描述:视频模拟/数字化转换器集成电路 3-V 10-Bit 40 MSPS Area CCD RoHS:否 制造商:Texas Instruments 输入信号类型:Differential 转换器数量:1 ADC 输入端数量:4 转换速率:3 Gbps 分辨率:8 bit 结构: 输入电压:3.3 V 接口类型:SPI 信噪比: 电压参考: 电源电压-最大:3.45 V 电源电压-最小:3.15 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TCSP-48 封装:Reel |
| TLV990-40PFBG4 | 功能描述:视频模拟/数字化转换器集成电路 3-V 10-Bit 40 MSPS Area CCD RoHS:否 制造商:Texas Instruments 输入信号类型:Differential 转换器数量:1 ADC 输入端数量:4 转换速率:3 Gbps 分辨率:8 bit 结构: 输入电压:3.3 V 接口类型:SPI 信噪比: 电压参考: 电源电压-最大:3.45 V 电源电压-最小:3.15 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TCSP-48 封装:Reel |
| TLV990B | 制造商:TI 制造商全称:Texas Instruments 功能描述:3-V, 10-BIT, 28-MSPS AREA CCD AND VIDEO SIGNAL PROCESSOR |
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