TL1593C Datasheet, PDF (3/5 Pages) Texas Instruments – 3-CHANNEL SAMPLE-AND-HOLD CIRCUIT

TL1593C
3-CHANNEL SAMPLE-AND-HOLD CIRCUIT
SOCS027B – APRIL 1987 – REVISED JULY 1991
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)^†
Analog supply voltage range, ANLG V_CC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.4 V to 16 V
Digital supply voltage range, DIG V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.4 V to 16 V
Input voltage range, V_I: AINn inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.4 V to ANLG V_CC
CINn inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.4 V to ANLG V_CC
S/Hn inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.4 V to DIG V_CC
Continuous total power dissipation at (or below) T_A ≤ 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 625 mW
Operating free-air temperature range, T_A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30°C to 75°C
Storage temperature range, T_STG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 55°C to 125°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
† _{Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and}
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: All voltage values are with respect to GND.
recommended operating conditions
Analog supply voltage, ANLG VCC
Digital supply voltage, DIG VCC
High-level input voltage, VIH
Low-level input voltage, VIL
Input bias voltage, VIB
Input voltage, VI
Sampling frequency
Sampling time
Operating free-air temperature, TA
AINn inputs
CINn inputs
AINn inputs
CINn inputs
MIN
10
10
2
4.9
2.2
VIB – 0.3
VIB – 0.2
55
30
NOM
12
12
MAX
13
13
0.8
5.1 5.3
2.4 2.6
VIB VIB + 0.3
VIB VIB + 0.2
5
75
UNIT
V
V
V
V
V
V
MHz
ns
°C
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYP‡ MAX UNIT
Output voltage level
6 6.75 7.5 V
Output voltage swing
IIH
High-level input current
IIL
Low-level input current
IO _– Output source current
IO+ Output sink current
ICC Supply current
AINn inputs
VI = 2.7 V,
VI = 0.4 V,
DIG VCC = 12 V
DIG VCC = 12 V
DIG VCC = 12 V, ANLG VCC = 12 V
2
V
10 µA
– 160 – 300 µA
–5
mA
0.4
mA
18.5
28 mA
5
7
Ci
Input capacitance
Input impedance
Output impedance
‡ _{All typical values are at TA = 25° C.}
CINn inputs
S/Hn inputs
AINn inputs
19
24 pF
13
18
100
kΩ
50 200 Ω
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