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参数资料
| 型号： | TDA8757AHL/21 |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | ADC |
| 英文描述： | 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP144 |
| 封装： | PLASTIC, HLQFP-144 |
| 文件页数： | 17/37页 |
| 文件大小： | 908K |
| 代理商： | TDA8757AHL/21 |
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Philips Semiconductors
TDA8757A
Triple 8-bit ADC 205 Msps
Preliminary data
Rev. 01 — 22 March 2002
24 of 37
9397 750 09549
Koninklijke Philips Electronics N.V. 2002. All rights reserved.
ICCA(R), ICCA(G),
ICCA(B)
analog supply current for the
RGB channels
135
mA
IDDD
logic supply current for I2C-bus
and 3W-bus
1
mA
ICCD
digital supply current
95
mA
ICCO(R),
ICCO(G),
ICCO(B),
ICCO(PLL)
output stages supply current for
the RGB channels
sine wave input
80
mA
V
CC
supply voltage difference
VCCA VCCD
0.25
+0.25
V
VCCO VCCD
0.25
+0.25
V
VCCO VDDD
0.25
+0.25
V
VCCA VDDD
0.25
+0.25
V
VCCD VDDD
0.25
+0.25
V
VCCA VCCO
0.25
+0.25
V
Ptot
total power dissipation
sine wave input
1.7
W
Ppd
power dissipation in Power-down
mode
55
mW
R, G and B ampliers
B
bandwidth
3 dB; Tamb =25 °C
250
MHz
tset(ADC+AGC)
settling time of the block
ADC + AGC
full-scale (black to white)
transition; input signal
settling time <1 ns; settling
to within 2 LSB
4
ns
GCOARSE
coarse gain range
minimum coarse gain;
code = 32
1.67
dB
maximum coarse gain;
code = 99
8
dB
GFINE
ne gain correction range
minimum ne input
code = 0
0
dB
maximum ne input
code = 31
0.5
dB
G
amp/T
amplier gain stability variation
with temperature
Vref with 100 ppm/°C
maximum variation
325
ppm/
°C
IGC
gain current
±20
A
tstab
amplier gain adjustment speed
from minimum to maximum gain
HSYNC active; capacitors
on pins 8, 16 and 24 are
22 nF
25
mdB/
s
Vref
amplier reference voltage
2.5
V
Iref
amplier reference voltage
current
50
A
Table 17: Characteristics…continued
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
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA8757HL | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Triple 8-bit ADC 170 Msps |
| TDA8758 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:YC 8-bit low-power analog-to-digital video interface |
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| TDA8759HV/8/C1 | 功能描述:模数转换器 - ADC 3X8-BITS VIDEO ADC 110MSPS RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| TDA8759HV/8/C1,551 | 功能描述:模数转换器 - ADC 3X8-BITS VIDEO RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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