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参数资料
| 型号： | TDA8775GB-S |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | DAC |
| 英文描述： | TRIPLE, PARALLEL, WORD INPUT LOADING, 0.01 us SETTLING TIME, 10-BIT DAC, PQFP48 |
| 封装： | PLASTIC, LQFP-48 |
| 文件页数： | 15/18页 |
| 文件大小： | 158K |
| 代理商： | TDA8775GB-S |
1996 Aug 14
6
Philips Semiconductors
Preliminary specication
Triple 10-bit video Digital-to-Analog
Converter (DAC)
TDA8775
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
THERMAL CHARACTERISTICS
HANDLING
Inputs and outputs are protected against electrostatic discharges in normal handling. However, to be totally safe, it is
desirable to take normal precautions appropriate to handling integrated circuits.
CHARACTERISTICS
TDA8775 operating at 50 MHz; SLT = 1 and RL = 37.5 .
VDDA =VDDD = 4.5 to 5.5 V; VSSA and VSSD shorted together; VDDA VDDD = 0.5 to +0.5 V; Tamb = 0 to +70 °C; typical
values measured at VDDA =VDDD = 5 V and Tamb =25 °C; unless otherwise specied.
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
VDDA
analog supply voltage
0.5
+6.5
V
VDDD
digital supply voltage
0.5
+6.5
V
VDD
supply voltage difference between VDDA and VDDD
1.0
+1.0
V
Tstg
storage temperature
55
+150
°C
Tamb
operating ambient temperature
0
70
°C
Tj
junction temperature
125
°C
SYMBOL
PARAMETER
VALUE (TYP.)
UNIT
Rth j-a
thermal resistance from junction to ambient in free air
72
K/W
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies
VDDA
analog supply voltage
4.5
5.0
5.5
V
VDDD
digital supply voltage
4.5
5.0
5.5
V
IDDA
analog supply current
SLT = 1; RL = 37.5
67
tbf
mA
SLT = 0; RL = 150
16
tbf
mA
IDDD
digital supply current
SLT = 1; RL = 37.5
15
tbf
mA
SLT = 0; RL = 150
10
tbf
mA
Inputs
CLOCK INPUT (PIN 25)
VIL
LOW level input voltage
VSSD 0.5
0.8
V
VIH
HIGH level input voltage
2.0
VDDD + 0.5 V
BLANK AND SYNC INPUTS (PINS 13 AND 14; ACTIVE LOW)
VIL
LOW level input voltage
VSSD 0.5
0.8
V
VIH
HIGH level input voltage
2.0
VDDD + 0.5 V
R, G AND B DIGITAL INPUTS (PINS 1 TO 10, 15 TO 24 AND 26 TO 35)
VIL
LOW level input voltage
VSSD 0.5
0.8
V
VIH
HIGH level input voltage
2.0
VDDD + 0.5 V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA8775GB-T | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Video DAC without Color Palette |
| TDA8776 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:10-bit, 500 Msps Digital-to-Analog Converter DAC |
| TDA8776A | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:10-bit, 1000 Msps Digital-to-Analog Converter DAC |
| TDA8776AK | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:10-bit, 1000 Msps Digital-to-Analog Converter DAC |
| TDA8776AKA-T | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Video DAC without Color Palette |
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