TLC1542I,, TLC1542M,, TLC1542Q TLC1542C, TLC1543C, TLC1543I, TLC1543Q www.ti.
TLC1542I,, TLC1542M,, TLC1542Q TLC1542C, TLC1543C, TLC1543I, TLC1543Q www.ti.com SLAS052G – MARCH 1992 – REVISED JANUARY 2006 These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
TLC1542I,, TLC1542M,, TLC1542Q TLC1542C, TLC1543C, TLC1543I, TLC1543Q www.ti.com SLAS052G – MARCH 1992 – REVISED JANUARY 2006 TERMINAL FUNCTIONS TERMINAL I/O DESCRIPTION 17 I Serial address input. A 4-bit serial address selects the desired analog input or test voltage that is to be converted next. The address data is presented with the MSB first and shifts in on the first four rising edges of I/O CLOCK.
TLC1542I,, TLC1542M,, TLC1542Q TLC1542C, TLC1543C, TLC1543I, TLC1543Q www.ti.com SLAS052G – MARCH 1992 – REVISED JANUARY 2006 The MSB of the previous conversion appears at DATA OUT on the falling edge of CS in mode 1, mode 3, and mode 5, on the rising edge of EOC in mode 2 and mode 4, and following the sixteenth clock falling edge in mode 6. The remaining nine bits are shifted out on the next nine falling edges of I/O CLOCK. Ten bits of data are transmitted to the host-serial interface through DATA OUT.
TLC1542I,, TLC1542M,, TLC1542Q TLC1542C, TLC1543C, TLC1543I, TLC1543Q www.ti.com SLAS052G – MARCH 1992 – REVISED JANUARY 2006 MODE 4: FAST MODE, CS ACTIVE (LOW) CONTINUOUSLY, 16-CLOCK TRANSFER In this mode, CS is active (low) between serial I/O CLOCK transfers and each transfer must be exactly 16 clocks long.
TLC1542I,, TLC1542M,, TLC1542Q TLC1542C, TLC1543C, TLC1543I, TLC1543Q www.ti.com SLAS052G – MARCH 1992 – REVISED JANUARY 2006 Table 2. ANALOG-CHANNEL-SELECT ADDRESS ANALOG INPUT SELECTED VALUE SHIFTED INTO ADDRESS INPUT BINARY HEX A0 0000 0 A1 0001 1 A2 0010 2 A3 0011 3 A4 0100 4 A5 0101 5 A6 0110 6 A7 0111 7 A8 1000 8 A9 1001 9 A10 1010 A Table 3.
TLC1542I,, TLC1542M,, TLC1542Q TLC1542C, TLC1543C, TLC1543I, TLC1543Q www.ti.com SLAS052G – MARCH 1992 – REVISED JANUARY 2006 SC Threshold Detector 512 Node 512 REF − 256 128 REF+ REF+ REF − ST 16 REF+ REF − ST 8 REF+ REF − ST 4 REF − ST REF+ REF − ST 2 1 REF+ REF+ REF − ST REF − ST To Output Latches 1 REF − ST ST VI Figure 1.
TLC1542I,, TLC1542M,, TLC1542Q TLC1542C, TLC1543C, TLC1543I, TLC1543Q www.ti.com SLAS052G – MARCH 1992 – REVISED JANUARY 2006 ABSOLUTE MAXIMUM RATINGS over operating free-air temperature range (unless otherwise noted) (1) UNIT VCC, see (2) Supply voltage range -0.5 V to 6.5 V VI Input voltage range -0.3 V to VCC + 0.3 V VO Output voltage range -0.3 V to VCC + 0.3 V Vref+ Positive reference voltage VCC + 0.1 V Vref- Negative reference voltage -0.
TLC1542I,, TLC1542M,, TLC1542Q TLC1542C, TLC1543C, TLC1543I, TLC1543Q www.ti.com SLAS052G – MARCH 1992 – REVISED JANUARY 2006 RECOMMENDED OPERATING CONDITIONS (continued) MIN TLC1542C, TLC1543C TA Operating free-air temperature, NOM MAX 0 UNIT 70 TLC1542I, TLC1543I -40 85 TLC1542Q, TLC1543Q -40 125 TLC1542M -55 125 °C ELECTRICAL CHARACTERISTICS over recommended operating free-air temperature range, VCC = Vref+ = 4.5 V to 5.5 V, I/O CLOCK frequency = 2.
TLC1542I,, TLC1542M,, TLC1542Q TLC1542C, TLC1543C, TLC1543I, TLC1543Q www.ti.com SLAS052G – MARCH 1992 – REVISED JANUARY 2006 OPERATING CHARACTERISTICS (continued) over recommended operating free-air temperature range, VCC = Vref+ = 4.5 V to 5.5 V, I/O CLOCK frequency = 2.
TLC1542I,, TLC1542M,, TLC1542Q TLC1542C, TLC1543C, TLC1543I, TLC1543Q www.ti.com SLAS052G – MARCH 1992 – REVISED JANUARY 2006 PARAMETER MEASUREMENT INFORMATION VCC Test Point VCC Test Point RL = 2.18 kΩ RL = 2.18 kΩ DATA OUT EOC 12 kΩ CL = 50 pF 12 kΩ CL = 100 pF Figure 2. Load Circuits 2V CS 0.8 V tPZH, tPZL DATA OUT tPHZ, tPLZ 2.4 V 90% 0.4 V 10% Figure 3. DATA OUT Enable and Disable Voltage Waveforms Address Valid 2V 0.8 V ADDRESS th(A) tsu(A) I/O CLOCK 0.8 V Figure 4.
TLC1542I,, TLC1542M,, TLC1542Q TLC1542C, TLC1543C, TLC1543I, TLC1543Q www.ti.com SLAS052G – MARCH 1992 – REVISED JANUARY 2006 PARAMETER MEASUREMENT INFORMATION (continued) tt(I/O) tt(I/O) I/O CLOCK 2V 2V 0.8 V 0.8 V 0.8 V I/O CLOCK Period td(I/O-DATA) tv DATA OUT 2.4 V 2.4 V 0.4 V 0.4 V tr(DATA), tf(DATA) Figure 6. I/O CLOCK and DATA OUT Voltage Waveforms I/O CLOCK 10th Clock 0.8 V td(I/O-EOC) 2.4 V 0.4 V EOC tf(EOC) Figure 7. I/O CLOCK and EOC Voltage Waveforms tr(EOC) 2.4 V EOC 0.
TLC1542I,, TLC1542M,, TLC1542Q TLC1542C, TLC1543C, TLC1543I, TLC1543Q www.ti.
TLC1542I,, TLC1542M,, TLC1542Q TLC1542C, TLC1543C, TLC1543I, TLC1543Q www.ti.
TLC1542I,, TLC1542M,, TLC1542Q TLC1542C, TLC1543C, TLC1543I, TLC1543Q www.ti.
TLC1542I,, TLC1542M,, TLC1542Q TLC1542C, TLC1543C, TLC1543I, TLC1543Q www.ti.
TLC1542I,, TLC1542M,, TLC1542Q TLC1542C, TLC1543C, TLC1543I, TLC1543Q www.ti.
TLC1542I,, TLC1542M,, TLC1542Q TLC1542C, TLC1543C, TLC1543I, TLC1543Q www.ti.com SLAS052G – MARCH 1992 – REVISED JANUARY 2006 APPLICATION INFORMATION 1023 1111111111 See Notes A and B 1111111110 1022 1111111101 1021 VFT = VFS − 1/2 LSB 513 1000000001 512 1000000000 VZT =VZS + 1/2 LSB 511 0111111111 VZS 0000000001 1 0000000000 0 0.0096 0.0048 2.4528 2.4576 2.4624 4.9056 4.9080 2 0.0024 0000000010 4.9104 0 4.9152 VI − Analog Input Voltage − V A.
TLC1542I,, TLC1542M,, TLC1542Q TLC1542C, TLC1543C, TLC1543I, TLC1543Q www.ti.
PACKAGE OPTION ADDENDUM www.ti.
PACKAGE OPTION ADDENDUM www.ti.
PACKAGE OPTION ADDENDUM www.ti.
PACKAGE OPTION ADDENDUM www.ti.com 13-Jul-2013 Orderable Device Status (1) TLC1543QFN Package Type Package Pins Package Drawing Qty ACTIVE PLCC FN 20 46 Eco Plan Lead/Ball Finish (2) Green (RoHS & no Sb/Br) MSL Peak Temp Op Temp (°C) Device Marking (3) CU SN Level-1-260C-UNLIM (4/5) -40 to 125 TLC1543Q (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs.
PACKAGE OPTION ADDENDUM www.ti.
PACKAGE MATERIALS INFORMATION www.ti.com 26-Mar-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device TLC1542CDWR Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant SOIC DW 20 2000 330.0 24.4 10.8 13.3 2.7 12.0 24.0 Q1 TLC1542IDWR SOIC DW 20 2000 330.0 24.4 10.8 13.3 2.7 12.0 24.0 Q1 TLC1543CDBR SSOP DB 20 2000 330.0 16.4 8.2 7.5 2.5 12.0 16.
PACKAGE MATERIALS INFORMATION www.ti.com 26-Mar-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) TLC1542CDWR SOIC DW 20 2000 367.0 367.0 45.0 TLC1542IDWR SOIC DW 20 2000 367.0 367.0 45.0 TLC1543CDBR SSOP DB 20 2000 367.0 367.0 38.0 TLC1543IDBR SSOP DB 20 2000 367.0 367.0 38.0 TLC1543QDBR SSOP DB 20 2000 367.0 367.0 38.0 TLC1543QDBRG4 SSOP DB 20 2000 367.0 367.0 38.
MECHANICAL DATA MPLC004A – OCTOBER 1994 FN (S-PQCC-J**) PLASTIC J-LEADED CHIP CARRIER 20 PIN SHOWN Seating Plane 0.004 (0,10) 0.180 (4,57) MAX 0.120 (3,05) 0.090 (2,29) D D1 0.020 (0,51) MIN 3 1 19 0.032 (0,81) 0.026 (0,66) 4 E 18 D2 / E2 E1 D2 / E2 8 14 0.021 (0,53) 0.013 (0,33) 0.007 (0,18) M 0.050 (1,27) 9 13 0.008 (0,20) NOM D/E D2 / E2 D1 / E1 NO. OF PINS ** MIN MAX MIN MAX MIN MAX 20 0.385 (9,78) 0.395 (10,03) 0.350 (8,89) 0.356 (9,04) 0.141 (3,58) 0.169 (4,29) 28 0.
MECHANICAL DATA MSSO002E – JANUARY 1995 – REVISED DECEMBER 2001 DB (R-PDSO-G**) PLASTIC SMALL-OUTLINE 28 PINS SHOWN 0,38 0,22 0,65 28 0,15 M 15 0,25 0,09 8,20 7,40 5,60 5,00 Gage Plane 1 14 0,25 A 0°–ā8° 0,95 0,55 Seating Plane 2,00 MAX 0,10 0,05 MIN PINS ** 14 16 20 24 28 30 38 A MAX 6,50 6,50 7,50 8,50 10,50 10,50 12,90 A MIN 5,90 5,90 6,90 7,90 9,90 9,90 12,30 DIM 4040065 /E 12/01 NOTES: A. B. C. D. All linear dimensions are in millimeters.
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