TDA8766 Datasheet, PDF (6/20 Pages) NXP Semiconductors – 10-bit high-speed 2.7 to 5.25 V analog-to-digital converter

Philips Semiconductors
10-bit high-speed 2.7 to 5.25 V
analog-to-digital converter
Product specification
TDA8766
CHARACTERISTICS
V_DDA = V₇ to V₉ = 3.3 V; V_DDD = V₄ to V₃ = V₁₈ to V₁₉ = 3.3 V; V_DDO = V₂₀ to V₂₁ = 3.3 V; V_SSA, V_SSD and V_SSO
short-circuited together; V_i(p-p) = 1.83 V; C_L = 20 pF; T_amb = 0 to +70 °C; typical values measured at T_amb = 25 °C;
unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP. MAX. UNIT
Supply
V_DDA
V_DDD1
V_DDD2
V_DDO
∆V_DD
I_DDA
I_DDD
I_DDO
analog supply voltage
digital supply voltage 1
digital supply voltage 2
output stages supply voltage
voltage difference
V_DDA − V_DDD
V_DDA − V_DDO
V_DDD − V_DDO
analog supply current
digital supply current
output stages supply current
Inputs
2.7
3.3 5.25
V
2.7
3.3 5.25
V
2.7
3.3 5.25
V
2.5
3.3 5.25
V
−0.2
−
+0.2
V
−0.2
−
+3.0
V
−0.2
−
+3.0
V
−
7.5 10
mA
−
7.5 10
mA
f_clk = 20 MHz;
−
1
2
mA
ramp input; C_L = 20 pF
CLOCK INPUT CLK (REFERENCED TO V_SSD); see note 1
V_IL
LOW level input voltage
V_IH
HIGH level input voltage
I_IL
LOW level input current
V_DDD ≤ 3.6 V
V_clk = 0.3V_DDD
I_IH
HIGH level input current
Z_I
input impedance
C_I
input capacitance
V_clk = 0.7V_DDD
f_clk = 20 MHz
f_clk = 20 MHz
INPUTS OE AND STDBY (REFERENCED TO V_SSD); see Table 3
V_IL
LOW level input voltage
V_IH
HIGH level input voltage
I_IL
LOW level input current
I_IH
HIGH level input current
V_DDD ≤ 3.6 V
V_IL = 0.3V_DDD
V_IH = 0.7V_DDD
V_I (ANALOG INPUT VOLTAGE REFERENCED TO V_SSA)
I_IL
LOW level input current
I_IH
HIGH level input current
Z_I
input impedance
C_I
input capacitance
V_I = V_RB
V_I = V_RT
f_i = 1 MHz
f_i = 1 MHz
0
−
0.7V_DDD −
0.6V_DDD −
−1
0
−
−
−
4
−
3
0.3V_DDD V
V_DDD
V
V_DDD
V
+1
µA
5
µA
−
kΩ
−
pF
0
−
0.7V_DDD −
0.6V_DDD −
−1
−
−
−
0.3V_DDD V
V_DDD
V
V_DDD
V
−
µA
+1
µA
−
0
−
µA
−
35
−
µA
−
5
−
kΩ
−
8
−
pF
1996 Mar 20
6