參數(shù)資料
型號(hào): TDA8777HL/14
廠商: NXP SEMICONDUCTORS
元件分類: DAC
英文描述: PARALLEL, WORD INPUT LOADING, 10-BIT DAC, PQFP48
封裝: 7 X 7 MM, 1.40 MM PITCH, MS-026, PLASTIC, LQFP-48
文件頁(yè)數(shù): 12/14頁(yè)
文件大?。?/td> 87K
代理商: TDA8777HL/14
2004 May 17
7
Philips Semiconductors
Objective specication
Triple 10-bit video DAC
up to 330 Msps
TDA8777
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
THERMAL CHARACTERISTICS
CHARACTERISTICS
Typical values measured at VDDA = 3.3 V; RRSET = 560 ; Tamb =25 °C; unless otherwise specied.
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
VDDA
analog supply voltage
referred to VSSA1
0.5
+6.5
V
Vn
voltage on digital input pins
referred to VSSA2
0.5
+5.5
V
Tstg
storage temperature
55
+150
°C
Tamb
ambient temperature
0
70
°C
Tj
junction temperature
40
+125
°C
SYMBOL
PARAMETER
CONDITIONS
VALUE
UNIT
Rth(j-a)
thermal resistance from junction to
ambient
in free air for SOT 313-2
88
K/W
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies
VDDA
analog supply voltage
3.0
3.3
3.6
V
IDDA
analog supply current
120
mA
Ptot
total power dissipation
396
mW
Ppd
power-down mode dissipation
6
mW
Inputs
VIL
LOW-level input voltage
0.8
V
VIH
HIGH-level input voltage
2.0
V
Band gap reference
VDDA
analog supply voltage
3.0
3.3
3.6
V
IDDA
analog supply current
2.7
mA
Vref
internal reference voltage
1.21
V
RRSET
resistor for reference current
560
Digital-to-analog converter
RESDAC
DAC resolution
10
bits
VO(compl)
compliance output voltage
1.25
V
Io(DAC)
deviation of the DAC output currents
5%
DNL
differential non-linearity
1
+1
LSB
INL
integral non-linearity
2
+2
LSB
HD2, HD3
second and third harmonic distortion
22 MHz video signal
67
dB
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