參數(shù)資料
型號： TDA8766G
廠商： NXP SEMICONDUCTORS
元件分類： ADC
英文描述： 10-bit high-speed 2.7 to 5.25 V analog-to-digital converter
中文描述： 1-CH 10-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PQFP32
封裝： 5 X 5 X 1.40 MM, PLASTIC, LQFP-32
文件頁數(shù)： 7/20頁
文件大小： 175K
代理商： TDA8766G
1996 Mar 20
7
Philips Semiconductors
Product specification
10-bit high-speed 2.7 to 5.25 V
analog-to-digital converter
TDA8766
Reference voltages for the resistor ladder;
see Table 1
V
RB
V
RT
V
diff
reference voltage BOTTOM
reference voltage TOP
differential reference voltage
V
RT
V
RB
reference current
resistor ladder
temperature coefficient of the resistor
ladder
1.1
2.7
1.5
1.2
3.3
2.1
V
DDA
2.7
V
V
V
V
TOP
≤
V
DDA
I
ref
R
LAD
TC
RLAD
1.4
7.2
290
1860
539
135
135
1.83
2.4
mA
ppm
m
/K
mV
mV
V
V
osB
V
osT
V
i(p-p)
offset voltage BOTTOM
offset voltage TOP
analog input voltage
(peak-to-peak value)
note 2
note 2
note 3
Outputs
D
IGITAL OUTPUTS
D9
TO
D0
AND
IR (
REFERENCED TO
V
SSD
)
V
OL
LOW level output voltage
V
OH
HIGH level output voltage
I
OZ
output current in 3-state mode
I
O
= 1 mA
I
O
=
1 mA
0.5 V < V
O
< V
DDO
0
V
DDO
0.5
20
0.5
V
DDO
+20
V
V
μ
A
Switching characteristics
C
LOCK INPUT
CLK; see Fig.4; note 1
f
clk(max)
t
CPH
t
CPL
maximum clock frequency
clock pulse width HIGH
clock pulse width LOW
20
15
15
MHz
ns
ns
Analog signal processing
L
INEARITY
INL
integral non-linearity
f
clk
= 20 MHz;
ramp input; (see Fig.6)
f
clk
= 20 MHz;
ramp input; (see Fig.7)
±
1
±
2
LSB
DNL
differential non-linearity
±
0.25
±
0.7
LSB
I
NPUT SET RESPONSE
(f
clk
= 20 MHz; see Fig.8; note 4)
t
STLH
analog input settling time
LOW-to-HIGH
t
STHL
analog input settling time
HIGH-to-LOW
full-scale square wave
4
6
ns
full-scale square wave
4
6
ns
H
ARMONICS
; (f
clk
= 20 MH
Z
; see Fig.9; note 5)
THD
total harmonic distortion
f
i
= 1 MHz
63
dB
S
IGNAL
-
TO
-
NOISE RATIO
; see Fig.9; note 5
S/N
signal-to-noise ratio (full scale)
without harmonics;
f
clk
= 20 MHz;
f
i
= 1 MHz
60
dB
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA8766G/C1,118 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10BIT ADC 2.7V RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
TDA8766G/C1,151 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10 BIT 3V A/D CONVERTER RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
TDA8766G/C1118 制造商:NXP Semiconductors 功能描述:
TDA8766G/C2,118 功能描述:模數(shù)轉(zhuǎn)換器 - ADC TDA8766G/LQFP32/REEL13//C2 RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
TDA8766G/C2/S1,118 功能描述:模數(shù)轉(zhuǎn)換器 - ADC TDA8766G/LQFP32/REEL13//C2/S1 RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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