參數(shù)資料
型號(hào): TDA8757AHL/17
廠商: NXP SEMICONDUCTORS
元件分類: ADC
英文描述: 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP144
封裝: PLASTIC, HLQFP-144
文件頁(yè)數(shù): 16/37頁(yè)
文件大小: 908K
代理商: TDA8757AHL/17
Philips Semiconductors
TDA8757A
Triple 8-bit ADC 205 Msps
Preliminary data
Rev. 01 — 22 March 2002
23 of 37
9397 750 09549
Koninklijke Philips Electronics N.V. 2002. All rights reserved.
11. Thermal characteristics
12. Characteristics
V
CC
supply voltage differences
VCCA VCCD
1.0
+1.0
V
VCCO VCCD
1.0
+1.0
V
VCCO VDDD
1.0
+1.0
V
VCCA VDDD
1.0
+1.0
V
VCCD VDDD
1.0
+1.0
V
VCCA VCCO
1.0
+1.0
V
Vi(RGB)
RGB input voltage range
referenced
to AGND
0.3
+7.0
V
Io
output current
10
mA
Tstg
storage temperature
55
+150
°C
Tamb
ambient temperature
0
70
°C
Tj
junction temperature
150
°C
Table 15: Limiting values…continued
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
Table 16: Typical thermal characteristics
Symbol
Parameter
Conditions
Value
Unit
Rth(j-a)
thermal resistance from junction to
ambient
in free air
30
K/W
Table 17: Characteristics
VCCA = 4.75 V to 5.25 V (referenced to AGND); VCCD = 4.75 V to 5.25 V (referenced to DGND); VDDD = 4.75 V to 5.25 V
(referenced to VSSD); VCCO = 4.75 V to 5.25 V (referenced to OGND); AGND, DGND, OGND and VSS connected together;
Tamb = 0 to 70 °C; typical values measured at VCCA =VDDD =VCCD =VCCO = 5 V and Tamb =25 °C; unless otherwise
specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Supplies
VCCA(PLL),
VCCA(R),
VCCA(G),
VCCA(B)
analog supply voltage for PLL and
the RGB channels
4.75
5.0
5.25
V
VDDD
logic supply voltage for I2C-bus
and 3W-bus
4.75
5.0
5.25
V
VCCD
digital supply voltage
4.75
5.0
5.25
V
VCCO(PLL),
VCCO(R),
VCCO(G),
VCCO(B)
output stages supply voltage for
PLL and the RGB channels
4.75
5.0
5.25
V
ICCA(PLL)
analog PLL supply current
34
mA
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